202190608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{549431}}^1$

素因数の和:549462

約数の個数: 20

約数和(自身を含む): 408777408

約数和(自身を除く): 206586800

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 549431, 1098862, 2197724, 4395448, 8790896, 12636913, 25273826, 50547652, 101095304, 202190608]

約数ペア:

[(1, 202190608), (2, 101095304), (4, 50547652), (8, 25273826), (16, 12636913), (23, 8790896), (46, 4395448), (92, 2197724), (184, 1098862), (368, 549431)]