196996849

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2269}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 229542400

約数和(自身を除く): 32545551

約数列:

[1, 7, 79, 157, 553, 1099, 2269, 12403, 15883, 86821, 179251, 356233, 1254757, 2493631, 28142407, 196996849]

約数ペア:

[(1, 196996849), (7, 28142407), (79, 2493631), (157, 1254757), (553, 356233), (1099, 179251), (2269, 86821), (12403, 15883)]