201631427216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5319529}}^1$

素因数の和:5319663

約数の個数: 40

約数和(自身を含む): 411603953280

約数和(自身を除く): 209972526064

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1648, 2369, 4738, 9476, 18952, 37904, 5319529, 10639058, 21278116, 42556232, 85112464, 122349167, 244698334, 489396668, 547911487, 978793336, 1095822974, 1957586672, 2191645948, 4383291896, 8766583792, 12601964201, 25203928402, 50407856804, 100815713608, 201631427216]

約数ペア:

[(1, 201631427216), (2, 100815713608), (4, 50407856804), (8, 25203928402), (16, 12601964201), (23, 8766583792), (46, 4383291896), (92, 2191645948), (103, 1957586672), (184, 1095822974), (206, 978793336), (368, 547911487), (412, 489396668), (824, 244698334), (1648, 122349167), (2369, 85112464), (4738, 42556232), (9476, 21278116), (18952, 10639058), (37904, 5319529)]