201945180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{2473}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 566090784

約数和(自身を除く): 364145604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1361, 2473, 2722, 4083, 4946, 5444, 6805, 7419, 8166, 9892, 12365, 13610, 14838, 16332, 20415, 24730, 27220, 29676, 37095, 40830, 49460, 74190, 81660, 148380, 3365753, 6731506, 10097259, 13463012, 16828765, 20194518, 33657530, 40389036, 50486295, 67315060, 100972590, 201945180]

約数ペア:

[(1, 201945180), (2, 100972590), (3, 67315060), (4, 50486295), (5, 40389036), (6, 33657530), (10, 20194518), (12, 16828765), (15, 13463012), (20, 10097259), (30, 6731506), (60, 3365753), (1361, 148380), (2473, 81660), (2722, 74190), (4083, 49460), (4946, 40830), (5444, 37095), (6805, 29676), (7419, 27220), (8166, 24730), (9892, 20415), (12365, 16332), (13610, 14838)]