210855416

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{54121}}^1$

素因数の和:54614

約数の個数: 16

約数和(自身を含む): 396173040

約数和(自身を除く): 185317624

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 54121, 108242, 216484, 432968, 26356927, 52713854, 105427708, 210855416]

約数ペア:

[(1, 210855416), (2, 105427708), (4, 52713854), (8, 26356927), (487, 432968), (974, 216484), (1948, 108242), (3896, 54121)]