208374312

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 564019200

約数和(自身を除く): 355644888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 59, 62, 93, 94, 101, 118, 124, 141, 177, 186, 188, 202, 236, 248, 282, 303, 354, 372, 376, 404, 472, 564, 606, 708, 744, 808, 1128, 1212, 1416, 1457, 1829, 2424, 2773, 2914, 3131, 3658, 4371, 4747, 5487, 5546, 5828, 5959, 6262, 7316, 8319, 8742, 9393, 9494, 10974, 11092, 11656, 11918, 12524, 14241, 14632, 16638, 17484, 17877, 18786, 18988, 21948, 22184, 23836, 25048, 28482, 33276, 34968, 35754, 37572, 37976, 43896, 47672, 56964, 66552, 71508, 75144, 85963, 113928, 143016, 147157, 171926, 184729, 257889, 280073, 294314, 343852, 369458, 441471, 515778, 554187, 560146, 588628, 687704, 738916, 840219, 882942, 1031556, 1108374, 1120292, 1177256, 1477832, 1680438, 1765884, 2063112, 2216748, 2240584, 3360876, 3531768, 4433496, 6721752, 8682263, 17364526, 26046789, 34729052, 52093578, 69458104, 104187156, 208374312]

約数ペア:

[(1, 208374312), (2, 104187156), (3, 69458104), (4, 52093578), (6, 34729052), (8, 26046789), (12, 17364526), (24, 8682263), (31, 6721752), (47, 4433496), (59, 3531768), (62, 3360876), (93, 2240584), (94, 2216748), (101, 2063112), (118, 1765884), (124, 1680438), (141, 1477832), (177, 1177256), (186, 1120292), (188, 1108374), (202, 1031556), (236, 882942), (248, 840219), (282, 738916), (303, 687704), (354, 588628), (372, 560146), (376, 554187), (404, 515778), (472, 441471), (564, 369458), (606, 343852), (708, 294314), (744, 280073), (808, 257889), (1128, 184729), (1212, 171926), (1416, 147157), (1457, 143016), (1829, 113928), (2424, 85963), (2773, 75144), (2914, 71508), (3131, 66552), (3658, 56964), (4371, 47672), (4747, 43896), (5487, 37976), (5546, 37572), (5828, 35754), (5959, 34968), (6262, 33276), (7316, 28482), (8319, 25048), (8742, 23836), (9393, 22184), (9494, 21948), (10974, 18988), (11092, 18786), (11656, 17877), (11918, 17484), (12524, 16638), (14241, 14632)]