207670760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24841}}^1$

素因数の和:24882

約数の個数: 64

約数和(自身を含む): 536587200

約数和(自身を除く): 328916440

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 24841, 49682, 99364, 124205, 198728, 248410, 273251, 471979, 496820, 546502, 943958, 993640, 1093004, 1366255, 1887916, 2186008, 2359895, 2732510, 3775832, 4719790, 5191769, 5465020, 9439580, 10383538, 10930040, 18879160, 20767076, 25958845, 41534152, 51917690, 103835380, 207670760]

約数ペア:

[(1, 207670760), (2, 103835380), (4, 51917690), (5, 41534152), (8, 25958845), (10, 20767076), (11, 18879160), (19, 10930040), (20, 10383538), (22, 9439580), (38, 5465020), (40, 5191769), (44, 4719790), (55, 3775832), (76, 2732510), (88, 2359895), (95, 2186008), (110, 1887916), (152, 1366255), (190, 1093004), (209, 993640), (220, 943958), (380, 546502), (418, 496820), (440, 471979), (760, 273251), (836, 248410), (1045, 198728), (1672, 124205), (2090, 99364), (4180, 49682), (8360, 24841)]