201628797868

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{4153}}^1\times {\mathrm{205721}}^1$

素因数の和:209937

約数の個数: 24

約数和(自身を含む): 358919058960

約数和(自身を除く): 157290261092

約数列:

[1, 2, 4, 59, 118, 236, 4153, 8306, 16612, 205721, 245027, 411442, 490054, 822884, 980108, 12137539, 24275078, 48550156, 854359313, 1708718626, 3417437252, 50407199467, 100814398934, 201628797868]

約数ペア:

[(1, 201628797868), (2, 100814398934), (4, 50407199467), (59, 3417437252), (118, 1708718626), (236, 854359313), (4153, 48550156), (8306, 24275078), (16612, 12137539), (205721, 980108), (245027, 822884), (411442, 490054)]