227240180

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{106187}}^1$

素因数の和:106303

約数の個数: 24

約数和(自身を含む): 481668768

約数和(自身を除く): 254428588

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 106187, 212374, 424748, 530935, 1061870, 2123740, 11362009, 22724018, 45448036, 56810045, 113620090, 227240180]

約数ペア:

[(1, 227240180), (2, 113620090), (4, 56810045), (5, 45448036), (10, 22724018), (20, 11362009), (107, 2123740), (214, 1061870), (428, 530935), (535, 424748), (1070, 212374), (2140, 106187)]