205323742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{108179}}^1$

素因数の和:108267

約数の個数: 16

約数和(自身を含む): 336223440

約数和(自身を除く): 130899698

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 108179, 216358, 1406327, 2812654, 7897067, 15794134, 102661871, 205323742]

約数ペア:

[(1, 205323742), (2, 102661871), (13, 15794134), (26, 7897067), (73, 2812654), (146, 1406327), (949, 216358), (1898, 108179)]