125204212

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3919}}^1$

素因数の和:4100

約数の個数: 36

約数和(自身を含む): 256509120

約数和(自身を除く): 131304908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 3919, 4564, 7838, 7987, 15676, 15974, 27433, 31948, 54866, 109732, 192031, 384062, 638797, 768124, 1277594, 2555188, 4471579, 8943158, 17886316, 31301053, 62602106, 125204212]

約数ペア:

[(1, 125204212), (2, 62602106), (4, 31301053), (7, 17886316), (14, 8943158), (28, 4471579), (49, 2555188), (98, 1277594), (163, 768124), (196, 638797), (326, 384062), (652, 192031), (1141, 109732), (2282, 54866), (3919, 31948), (4564, 27433), (7838, 15974), (7987, 15676)]