211345707472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7877}}^1\times {\mathrm{88259}}^1$

素因数の和:96163

約数の個数: 40

約数和(自身を含む): 431093613600

約数和(自身を除く): 219747906128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7877, 15754, 31508, 63016, 88259, 126032, 149663, 176518, 299326, 353036, 598652, 706072, 1197304, 1412144, 1676921, 2394608, 3353842, 6707684, 13415368, 26830736, 695216143, 1390432286, 2780864572, 5561729144, 11123458288, 13209106717, 26418213434, 52836426868, 105672853736, 211345707472]

約数ペア:

[(1, 211345707472), (2, 105672853736), (4, 52836426868), (8, 26418213434), (16, 13209106717), (19, 11123458288), (38, 5561729144), (76, 2780864572), (152, 1390432286), (304, 695216143), (7877, 26830736), (15754, 13415368), (31508, 6707684), (63016, 3353842), (88259, 2394608), (126032, 1676921), (149663, 1412144), (176518, 1197304), (299326, 706072), (353036, 598652)]