202137416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1943629}}^1$

素因数の和:1943648

約数の個数: 16

約数和(自身を含む): 408162300

約数和(自身を除く): 206024884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1943629, 3887258, 7774516, 15549032, 25267177, 50534354, 101068708, 202137416]

約数ペア:

[(1, 202137416), (2, 101068708), (4, 50534354), (8, 25267177), (13, 15549032), (26, 7774516), (52, 3887258), (104, 1943629)]