202169864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1943941}}^1$

素因数の和:1943960

約数の個数: 16

約数和(自身を含む): 408227820

約数和(自身を除く): 206057956

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1943941, 3887882, 7775764, 15551528, 25271233, 50542466, 101084932, 202169864]

約数ペア:

[(1, 202169864), (2, 101084932), (4, 50542466), (8, 25271233), (13, 15551528), (26, 7775764), (52, 3887882), (104, 1943941)]