199492604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{3217}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 359514960

約数和(自身を除く): 160022356

約数列:

[1, 2, 4, 37, 74, 148, 419, 838, 1676, 3217, 6434, 12868, 15503, 31006, 62012, 119029, 238058, 476116, 1347923, 2695846, 5391692, 49873151, 99746302, 199492604]

約数ペア:

[(1, 199492604), (2, 99746302), (4, 49873151), (37, 5391692), (74, 2695846), (148, 1347923), (419, 476116), (838, 238058), (1676, 119029), (3217, 62012), (6434, 31006), (12868, 15503)]