201319170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1327}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 522063360

約数和(自身を除く): 320744190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 389, 390, 778, 1167, 1327, 1945, 2334, 2654, 3890, 3981, 5057, 5835, 6635, 7962, 10114, 11670, 13270, 15171, 17251, 19905, 25285, 30342, 34502, 39810, 50570, 51753, 75855, 86255, 103506, 151710, 172510, 258765, 516203, 517530, 1032406, 1548609, 2581015, 3097218, 5162030, 6710639, 7743045, 13421278, 15486090, 20131917, 33553195, 40263834, 67106390, 100659585, 201319170]

約数ペア:

[(1, 201319170), (2, 100659585), (3, 67106390), (5, 40263834), (6, 33553195), (10, 20131917), (13, 15486090), (15, 13421278), (26, 7743045), (30, 6710639), (39, 5162030), (65, 3097218), (78, 2581015), (130, 1548609), (195, 1032406), (389, 517530), (390, 516203), (778, 258765), (1167, 172510), (1327, 151710), (1945, 103506), (2334, 86255), (2654, 75855), (3890, 51753), (3981, 50570), (5057, 39810), (5835, 34502), (6635, 30342), (7962, 25285), (10114, 19905), (11670, 17251), (13270, 15171)]