204480796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{106279}}^1$

素因数の和:106333

約数の個数: 24

約数和(自身を含む): 395786720

約数和(自身を除く): 191305924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 106279, 212558, 425116, 1381627, 2763254, 3932323, 5526508, 7864646, 15729292, 51120199, 102240398, 204480796]

約数ペア:

[(1, 204480796), (2, 102240398), (4, 51120199), (13, 15729292), (26, 7864646), (37, 5526508), (52, 3932323), (74, 2763254), (148, 1381627), (481, 425116), (962, 212558), (1924, 106279)]