218496718990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8242049}}^1$

素因数の和:8242308

約数の個数: 32

約数和(自身を含む): 430828437600

約数和(自身を除く): 212331718610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2651, 5302, 13255, 26510, 8242049, 16484098, 41210245, 82420490, 90662539, 181325078, 453312695, 906625390, 1986333809, 3972667618, 9931669045, 19863338090, 21849671899, 43699343798, 109248359495, 218496718990]

約数ペア:

[(1, 218496718990), (2, 109248359495), (5, 43699343798), (10, 21849671899), (11, 19863338090), (22, 9931669045), (55, 3972667618), (110, 1986333809), (241, 906625390), (482, 453312695), (1205, 181325078), (2410, 90662539), (2651, 82420490), (5302, 41210245), (13255, 16484098), (26510, 8242049)]