213020060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{968273}}^1$

素因数の和:968293

約数の個数: 24

約数和(自身を含む): 488010096

約数和(自身を除く): 274990036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 968273, 1936546, 3873092, 4841365, 9682730, 10651003, 19365460, 21302006, 42604012, 53255015, 106510030, 213020060]

約数ペア:

[(1, 213020060), (2, 106510030), (4, 53255015), (5, 42604012), (10, 21302006), (11, 19365460), (20, 10651003), (22, 9682730), (44, 4841365), (55, 3873092), (110, 1936546), (220, 968273)]