201539416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1937879}}^1$

素因数の和:1937898

約数の個数: 16

約数和(自身を含む): 406954800

約数和(自身を除く): 205415384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1937879, 3875758, 7751516, 15503032, 25192427, 50384854, 100769708, 201539416]

約数ペア:

[(1, 201539416), (2, 100769708), (4, 50384854), (8, 25192427), (13, 15503032), (26, 7751516), (52, 3875758), (104, 1937879)]