99971012

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 177434712

約数和(自身を除く): 77463700

約数列:

[1, 2, 4, 101, 202, 353, 404, 701, 706, 1402, 1412, 2804, 35653, 70801, 71306, 141602, 142612, 247453, 283204, 494906, 989812, 24992753, 49985506, 99971012]

約数ペア:

[(1, 99971012), (2, 49985506), (4, 24992753), (101, 989812), (202, 494906), (353, 283204), (404, 247453), (701, 142612), (706, 141602), (1402, 71306), (1412, 70801), (2804, 35653)]