201460370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16691}}^1$

素因数の和:16786

約数の個数: 32

約数和(自身を含む): 389390976

約数和(自身を除く): 187930606

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 16691, 33382, 83455, 166910, 283747, 567494, 1185061, 1418735, 2370122, 2837470, 5925305, 11850610, 20146037, 40292074, 100730185, 201460370]

約数ペア:

[(1, 201460370), (2, 100730185), (5, 40292074), (10, 20146037), (17, 11850610), (34, 5925305), (71, 2837470), (85, 2370122), (142, 1418735), (170, 1185061), (355, 567494), (710, 283747), (1207, 166910), (2414, 83455), (6035, 33382), (12070, 16691)]