188701630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33757}}^1$

素因数の和:33820

約数の個数: 32

約数和(自身を含む): 374308704

約数和(自身を除く): 185607074

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 33757, 67514, 168785, 337570, 438841, 877682, 1451551, 2194205, 2903102, 4388410, 7257755, 14515510, 18870163, 37740326, 94350815, 188701630]

約数ペア:

[(1, 188701630), (2, 94350815), (5, 37740326), (10, 18870163), (13, 14515510), (26, 7257755), (43, 4388410), (65, 2903102), (86, 2194205), (130, 1451551), (215, 877682), (430, 438841), (559, 337570), (1118, 168785), (2795, 67514), (5590, 33757)]