202190768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{972071}}^1$

素因数の和:972092

約数の個数: 20

約数和(自身を含む): 421879248

約数和(自身を除く): 219688480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 972071, 1944142, 3888284, 7776568, 12636923, 15553136, 25273846, 50547692, 101095384, 202190768]

約数ペア:

[(1, 202190768), (2, 101095384), (4, 50547692), (8, 25273846), (13, 15553136), (16, 12636923), (26, 7776568), (52, 3888284), (104, 1944142), (208, 972071)]