209360216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2013079}}^1$

素因数の和:2013098

約数の個数: 16

約数和(自身を含む): 422746800

約数和(自身を除く): 213386584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2013079, 4026158, 8052316, 16104632, 26170027, 52340054, 104680108, 209360216]

約数ペア:

[(1, 209360216), (2, 104680108), (4, 52340054), (8, 26170027), (13, 16104632), (26, 8052316), (52, 4026158), (104, 2013079)]