204712504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{1697}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 407112480

約数和(自身を除く): 202399976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 887, 1697, 1774, 3394, 3548, 6788, 7096, 13576, 15079, 28849, 30158, 57698, 60316, 115396, 120632, 230792, 1505239, 3010478, 6020956, 12041912, 25589063, 51178126, 102356252, 204712504]

約数ペア:

[(1, 204712504), (2, 102356252), (4, 51178126), (8, 25589063), (17, 12041912), (34, 6020956), (68, 3010478), (136, 1505239), (887, 230792), (1697, 120632), (1774, 115396), (3394, 60316), (3548, 57698), (6788, 30158), (7096, 28849), (13576, 15079)]