201068688

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1712

約数の個数: 80

約数和(自身を含む): 540558656

約数和(自身を除く): 339489968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 688, 732, 976, 1032, 1464, 1597, 2064, 2623, 2928, 3194, 4791, 5246, 6388, 7869, 9582, 10492, 12776, 15738, 19164, 20984, 25552, 31476, 38328, 41968, 62952, 68671, 76656, 97417, 125904, 137342, 194834, 206013, 274684, 292251, 389668, 412026, 549368, 584502, 779336, 824052, 1098736, 1169004, 1558672, 1648104, 2338008, 3296208, 4188931, 4676016, 8377862, 12566793, 16755724, 25133586, 33511448, 50267172, 67022896, 100534344, 201068688]

約数ペア:

[(1, 201068688), (2, 100534344), (3, 67022896), (4, 50267172), (6, 33511448), (8, 25133586), (12, 16755724), (16, 12566793), (24, 8377862), (43, 4676016), (48, 4188931), (61, 3296208), (86, 2338008), (122, 1648104), (129, 1558672), (172, 1169004), (183, 1098736), (244, 824052), (258, 779336), (344, 584502), (366, 549368), (488, 412026), (516, 389668), (688, 292251), (732, 274684), (976, 206013), (1032, 194834), (1464, 137342), (1597, 125904), (2064, 97417), (2623, 76656), (2928, 68671), (3194, 62952), (4791, 41968), (5246, 38328), (6388, 31476), (7869, 25552), (9582, 20984), (10492, 19164), (12776, 15738)]