210304948

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{49741}}^1$

素因数の和:49903

約数の個数: 24

約数和(自身を含む): 423403904

約数和(自身を除く): 213098956

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 49741, 99482, 198964, 348187, 696374, 1392748, 7510891, 15021782, 30043564, 52576237, 105152474, 210304948]

約数ペア:

[(1, 210304948), (2, 105152474), (4, 52576237), (7, 30043564), (14, 15021782), (28, 7510891), (151, 1392748), (302, 696374), (604, 348187), (1057, 198964), (2114, 99482), (4228, 49741)]