208051019505

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2113}}^1$

素因数の和:2387

約数の個数: 224

約数和(自身を含む): 455170109184

約数和(自身を除く): 247119089679

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 227, 243, 255, 315, 357, 405, 459, 567, 595, 681, 729, 765, 945, 1071, 1135, 1215, 1377, 1589, 1701, 1785, 2043, 2113, 2295, 2835, 3213, 3405, 3645, 3859, 4131, 4767, 5103, 5355, 6129, 6339, 6885, 7945, 8505, 9639, 10215, 10565, 11577, 12393, 14301, 14791, 16065, 18387, 19017, 19295, 20655, 23835, 25515, 27013, 28917, 30645, 31695, 34731, 35921, 42903, 44373, 48195, 55161, 57051, 57885, 61965, 71505, 73955, 81039, 86751, 91935, 95085, 104193, 107763, 128709, 133119, 135065, 144585, 165483, 171153, 173655, 179605, 214515, 221865, 243117, 251447, 275805, 285255, 312579, 323289, 386127, 399357, 405195, 433755, 479651, 513459, 520965, 538815, 643545, 665595, 729351, 754341, 827415, 855765, 937737, 969867, 1158381, 1198071, 1215585, 1257235, 1438953, 1540377, 1562895, 1616445, 1930635, 1996785, 2188053, 2263023, 2398255, 2567295, 2813211, 2909601, 3357557, 3594213, 3646755, 3771705, 4316859, 4688685, 4849335, 5791905, 5990355, 6564159, 6789069, 7194765, 7701885, 8154067, 8728803, 10072671, 10782639, 10940265, 11315115, 12950577, 14066055, 14548005, 16787785, 17971065, 19692477, 20367207, 21584295, 24462201, 26186409, 30218013, 32820795, 33945345, 38851731, 40770335, 43644015, 50363355, 53913195, 57078469, 61101621, 64752885, 73386603, 90654039, 98462385, 101836035, 116555193, 122311005, 130932045, 151090065, 171235407, 183304863, 194258655, 220159809, 271962117, 285392345, 305508105, 349665579, 366933015, 453270195, 513706221, 582775965, 660479427, 815886351, 856177035, 916524315, 1100799045, 1359810585, 1541118663, 1748327895, 1981438281, 2447659053, 2568531105, 3302397135, 4079431755, 4623355989, 5944314843, 7705593315, 9907191405, 12238295265, 13870067967, 23116779945, 29721574215, 41610203901, 69350339835, 208051019505]

約数ペア:

[(1, 208051019505), (3, 69350339835), (5, 41610203901), (7, 29721574215), (9, 23116779945), (15, 13870067967), (17, 12238295265), (21, 9907191405), (27, 7705593315), (35, 5944314843), (45, 4623355989), (51, 4079431755), (63, 3302397135), (81, 2568531105), (85, 2447659053), (105, 1981438281), (119, 1748327895), (135, 1541118663), (153, 1359810585), (189, 1100799045), (227, 916524315), (243, 856177035), (255, 815886351), (315, 660479427), (357, 582775965), (405, 513706221), (459, 453270195), (567, 366933015), (595, 349665579), (681, 305508105), (729, 285392345), (765, 271962117), (945, 220159809), (1071, 194258655), (1135, 183304863), (1215, 171235407), (1377, 151090065), (1589, 130932045), (1701, 122311005), (1785, 116555193), (2043, 101836035), (2113, 98462385), (2295, 90654039), (2835, 73386603), (3213, 64752885), (3405, 61101621), (3645, 57078469), (3859, 53913195), (4131, 50363355), (4767, 43644015), (5103, 40770335), (5355, 38851731), (6129, 33945345), (6339, 32820795), (6885, 30218013), (7945, 26186409), (8505, 24462201), (9639, 21584295), (10215, 20367207), (10565, 19692477), (11577, 17971065), (12393, 16787785), (14301, 14548005), (14791, 14066055), (16065, 12950577), (18387, 11315115), (19017, 10940265), (19295, 10782639), (20655, 10072671), (23835, 8728803), (25515, 8154067), (27013, 7701885), (28917, 7194765), (30645, 6789069), (31695, 6564159), (34731, 5990355), (35921, 5791905), (42903, 4849335), (44373, 4688685), (48195, 4316859), (55161, 3771705), (57051, 3646755), (57885, 3594213), (61965, 3357557), (71505, 2909601), (73955, 2813211), (81039, 2567295), (86751, 2398255), (91935, 2263023), (95085, 2188053), (104193, 1996785), (107763, 1930635), (128709, 1616445), (133119, 1562895), (135065, 1540377), (144585, 1438953), (165483, 1257235), (171153, 1215585), (173655, 1198071), (179605, 1158381), (214515, 969867), (221865, 937737), (243117, 855765), (251447, 827415), (275805, 754341), (285255, 729351), (312579, 665595), (323289, 643545), (386127, 538815), (399357, 520965), (405195, 513459), (433755, 479651)]