200715814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 329313600

約数和(自身を除く): 128597786

約数列:

[1, 2, 13, 26, 149, 197, 263, 298, 394, 526, 1937, 2561, 3419, 3874, 5122, 6838, 29353, 39187, 51811, 58706, 78374, 103622, 381589, 509431, 673543, 763178, 1018862, 1347086, 7719839, 15439678, 100357907, 200715814]

約数ペア:

[(1, 200715814), (2, 100357907), (13, 15439678), (26, 7719839), (149, 1347086), (197, 1018862), (263, 763178), (298, 673543), (394, 509431), (526, 381589), (1937, 103622), (2561, 78374), (3419, 58706), (3874, 51811), (5122, 39187), (6838, 29353)]