200407318

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 317769984

約数和(自身を除く): 117362666

約数列:

[1, 2, 37, 67, 74, 83, 134, 166, 487, 974, 2479, 3071, 4958, 5561, 6142, 11122, 18019, 32629, 36038, 40421, 65258, 80842, 205757, 411514, 1207273, 1495577, 2414546, 2708207, 2991154, 5416414, 100203659, 200407318]

約数ペア:

[(1, 200407318), (2, 100203659), (37, 5416414), (67, 2991154), (74, 2708207), (83, 2414546), (134, 1495577), (166, 1207273), (487, 411514), (974, 205757), (2479, 80842), (3071, 65258), (4958, 40421), (5561, 36038), (6142, 32629), (11122, 18019)]