207625756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{23909}}^1$

素因数の和:24093

約数の個数: 24

約数和(自身を含む): 393654240

約数和(自身を除く): 186028484

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 8684, 23909, 47818, 95636, 310817, 621634, 1243268, 3992803, 7985606, 15971212, 51906439, 103812878, 207625756]

約数ペア:

[(1, 207625756), (2, 103812878), (4, 51906439), (13, 15971212), (26, 7985606), (52, 3992803), (167, 1243268), (334, 621634), (668, 310817), (2171, 95636), (4342, 47818), (8684, 23909)]