207232408

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{677}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 394677360

約数和(自身を除く): 187444952

約数列:

[1, 2, 4, 8, 83, 166, 332, 461, 664, 677, 922, 1354, 1844, 2708, 3688, 5416, 38263, 56191, 76526, 112382, 153052, 224764, 306104, 312097, 449528, 624194, 1248388, 2496776, 25904051, 51808102, 103616204, 207232408]

約数ペア:

[(1, 207232408), (2, 103616204), (4, 51808102), (8, 25904051), (83, 2496776), (166, 1248388), (332, 624194), (461, 449528), (664, 312097), (677, 306104), (922, 224764), (1354, 153052), (1844, 112382), (2708, 76526), (3688, 56191), (5416, 38263)]