201542957

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{14461}}^1$

素因数の和:14660

約数の個数: 16

約数和(自身を含む): 252680064

約数和(自身を除く): 51137107

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 13937, 14461, 101227, 159071, 1113497, 2617441, 18322087, 28791851, 201542957]

約数ペア:

[(1, 201542957), (7, 28791851), (11, 18322087), (77, 2617441), (181, 1113497), (1267, 159071), (1991, 101227), (13937, 14461)]