204573208

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{7177}}^1$

素因数の和:7699

約数の個数: 32

約数和(自身を含む): 439293600

約数和(自身を除く): 234720392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 2036, 3563, 4072, 7126, 7177, 14252, 14354, 28504, 28708, 50239, 57416, 100478, 200956, 401912, 3653093, 7306186, 14612372, 25571651, 29224744, 51143302, 102286604, 204573208]

約数ペア:

[(1, 204573208), (2, 102286604), (4, 51143302), (7, 29224744), (8, 25571651), (14, 14612372), (28, 7306186), (56, 3653093), (509, 401912), (1018, 200956), (2036, 100478), (3563, 57416), (4072, 50239), (7126, 28708), (7177, 28504), (14252, 14354)]