207783030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 637072128

約数和(自身を除く): 429289098

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 83, 91, 98, 105, 130, 131, 147, 166, 182, 195, 210, 245, 249, 262, 273, 294, 390, 393, 415, 455, 490, 498, 546, 581, 637, 655, 735, 786, 830, 910, 917, 1079, 1162, 1245, 1274, 1310, 1365, 1470, 1703, 1743, 1834, 1911, 1965, 2158, 2490, 2730, 2751, 2905, 3185, 3237, 3406, 3486, 3822, 3930, 4067, 4585, 5109, 5395, 5502, 5810, 6370, 6419, 6474, 7553, 8134, 8515, 8715, 9170, 9555, 10218, 10790, 10873, 11921, 12201, 12838, 13755, 15106, 16185, 17030, 17430, 19110, 19257, 20335, 21746, 22659, 23842, 24402, 25545, 27510, 32095, 32370, 32619, 35763, 37765, 38514, 40670, 45318, 51090, 52871, 54365, 59605, 61005, 64190, 65238, 71526, 75530, 76111, 83447, 96285, 105742, 108730, 113295, 119210, 122010, 141349, 152222, 158613, 163095, 166894, 178815, 192570, 226590, 228333, 250341, 264355, 282698, 317226, 326190, 357630, 380555, 417235, 424047, 456666, 500682, 528710, 532777, 706745, 761110, 793065, 834470, 848094, 989443, 1065554, 1141665, 1251705, 1413490, 1586130, 1598331, 1978886, 2120235, 2283330, 2503410, 2663885, 2968329, 3196662, 4240470, 4947215, 5327770, 5936658, 6926101, 7991655, 9894430, 13852202, 14841645, 15983310, 20778303, 29683290, 34630505, 41556606, 69261010, 103891515, 207783030]

約数ペア:

[(1, 207783030), (2, 103891515), (3, 69261010), (5, 41556606), (6, 34630505), (7, 29683290), (10, 20778303), (13, 15983310), (14, 14841645), (15, 13852202), (21, 9894430), (26, 7991655), (30, 6926101), (35, 5936658), (39, 5327770), (42, 4947215), (49, 4240470), (65, 3196662), (70, 2968329), (78, 2663885), (83, 2503410), (91, 2283330), (98, 2120235), (105, 1978886), (130, 1598331), (131, 1586130), (147, 1413490), (166, 1251705), (182, 1141665), (195, 1065554), (210, 989443), (245, 848094), (249, 834470), (262, 793065), (273, 761110), (294, 706745), (390, 532777), (393, 528710), (415, 500682), (455, 456666), (490, 424047), (498, 417235), (546, 380555), (581, 357630), (637, 326190), (655, 317226), (735, 282698), (786, 264355), (830, 250341), (910, 228333), (917, 226590), (1079, 192570), (1162, 178815), (1245, 166894), (1274, 163095), (1310, 158613), (1365, 152222), (1470, 141349), (1703, 122010), (1743, 119210), (1834, 113295), (1911, 108730), (1965, 105742), (2158, 96285), (2490, 83447), (2730, 76111), (2751, 75530), (2905, 71526), (3185, 65238), (3237, 64190), (3406, 61005), (3486, 59605), (3822, 54365), (3930, 52871), (4067, 51090), (4585, 45318), (5109, 40670), (5395, 38514), (5502, 37765), (5810, 35763), (6370, 32619), (6419, 32370), (6474, 32095), (7553, 27510), (8134, 25545), (8515, 24402), (8715, 23842), (9170, 22659), (9555, 21746), (10218, 20335), (10790, 19257), (10873, 19110), (11921, 17430), (12201, 17030), (12838, 16185), (13755, 15106)]