202313228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3890639}}^1$

素因数の和:3890656

約数の個数: 12

約数和(自身を含む): 381282720

約数和(自身を除く): 178969492

約数列:

[1, 2, 4, 13, 26, 52, 3890639, 7781278, 15562556, 50578307, 101156614, 202313228]

約数ペア:

[(1, 202313228), (2, 101156614), (4, 50578307), (13, 15562556), (26, 7781278), (52, 3890639)]