201687056

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{129953}}^1$

素因数の和:130058

約数の個数: 20

約数和(自身を含む): 394800252

約数和(自身を除く): 193113196

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 129953, 259906, 519812, 1039624, 2079248, 12605441, 25210882, 50421764, 100843528, 201687056]

約数ペア:

[(1, 201687056), (2, 100843528), (4, 50421764), (8, 25210882), (16, 12605441), (97, 2079248), (194, 1039624), (388, 519812), (776, 259906), (1552, 129953)]