203462530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2243}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 376130304

約数和(自身を除く): 172667774

約数列:

[1, 2, 5, 10, 47, 94, 193, 235, 386, 470, 965, 1930, 2243, 4486, 9071, 11215, 18142, 22430, 45355, 90710, 105421, 210842, 432899, 527105, 865798, 1054210, 2164495, 4328990, 20346253, 40692506, 101731265, 203462530]

約数ペア:

[(1, 203462530), (2, 101731265), (5, 40692506), (10, 20346253), (47, 4328990), (94, 2164495), (193, 1054210), (235, 865798), (386, 527105), (470, 432899), (965, 210842), (1930, 105421), (2243, 90710), (4486, 45355), (9071, 22430), (11215, 18142)]