201415890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{39727}}^1$

素因数の和:39763

約数の個数: 48

約数和(自身を含む): 523456128

約数和(自身を除く): 322040238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 39727, 79454, 119181, 198635, 238362, 397270, 516451, 595905, 1032902, 1191810, 1549353, 2582255, 3098706, 5164510, 6713863, 7746765, 13427726, 15493530, 20141589, 33569315, 40283178, 67138630, 100707945, 201415890]

約数ペア:

[(1, 201415890), (2, 100707945), (3, 67138630), (5, 40283178), (6, 33569315), (10, 20141589), (13, 15493530), (15, 13427726), (26, 7746765), (30, 6713863), (39, 5164510), (65, 3098706), (78, 2582255), (130, 1549353), (169, 1191810), (195, 1032902), (338, 595905), (390, 516451), (507, 397270), (845, 238362), (1014, 198635), (1690, 119181), (2535, 79454), (5070, 39727)]