204090610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4783}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 390604032

約数和(自身を除く): 186513422

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 1255, 2510, 4267, 4783, 8534, 9566, 21335, 23915, 42670, 47830, 81311, 162622, 406555, 813110, 1200533, 2401066, 6002665, 12005330, 20409061, 40818122, 102045305, 204090610]

約数ペア:

[(1, 204090610), (2, 102045305), (5, 40818122), (10, 20409061), (17, 12005330), (34, 6002665), (85, 2401066), (170, 1200533), (251, 813110), (502, 406555), (1255, 162622), (2510, 81311), (4267, 47830), (4783, 42670), (8534, 23915), (9566, 21335)]