207943346

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{2221}}^1$

素因数の和:2526

約数の個数: 24

約数和(自身を含む): 339126084

約数和(自身を除く): 131182738

約数列:

[1, 2, 13, 26, 169, 277, 338, 554, 2221, 3601, 4442, 7202, 28873, 46813, 57746, 93626, 375349, 615217, 750698, 1230434, 7997821, 15995642, 103971673, 207943346]

約数ペア:

[(1, 207943346), (2, 103971673), (13, 15995642), (26, 7997821), (169, 1230434), (277, 750698), (338, 615217), (554, 375349), (2221, 93626), (3601, 57746), (4442, 46813), (7202, 28873)]