208075630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9377}}^1$

素因数の和:9708

約数の個数: 32

約数和(自身を含む): 429437376

約数和(自身を除く): 221361746

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 4438, 9377, 11095, 18754, 22190, 46885, 65639, 93770, 131278, 328195, 656390, 2972509, 5945018, 14862545, 20807563, 29725090, 41615126, 104037815, 208075630]

約数ペア:

[(1, 208075630), (2, 104037815), (5, 41615126), (7, 29725090), (10, 20807563), (14, 14862545), (35, 5945018), (70, 2972509), (317, 656390), (634, 328195), (1585, 131278), (2219, 93770), (3170, 65639), (4438, 46885), (9377, 22190), (11095, 18754)]