205055902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 327794688

約数和(自身を除く): 122738786

約数列:

[1, 2, 23, 46, 103, 113, 206, 226, 383, 766, 2369, 2599, 4738, 5198, 8809, 11639, 17618, 23278, 39449, 43279, 78898, 86558, 267697, 535394, 907327, 995417, 1814654, 1990834, 4457737, 8915474, 102527951, 205055902]

約数ペア:

[(1, 205055902), (2, 102527951), (23, 8915474), (46, 4457737), (103, 1990834), (113, 1814654), (206, 995417), (226, 907327), (383, 535394), (766, 267697), (2369, 86558), (2599, 78898), (4738, 43279), (5198, 39449), (8809, 23278), (11639, 17618)]