207347820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27211}}^1$

素因数の和:27350

約数の個数: 48

約数和(自身を含む): 585166848

約数和(自身を除く): 377819028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 27211, 54422, 81633, 108844, 136055, 163266, 272110, 326532, 408165, 544220, 816330, 1632660, 3455797, 6911594, 10367391, 13823188, 17278985, 20734782, 34557970, 41469564, 51836955, 69115940, 103673910, 207347820]

約数ペア:

[(1, 207347820), (2, 103673910), (3, 69115940), (4, 51836955), (5, 41469564), (6, 34557970), (10, 20734782), (12, 17278985), (15, 13823188), (20, 10367391), (30, 6911594), (60, 3455797), (127, 1632660), (254, 816330), (381, 544220), (508, 408165), (635, 326532), (762, 272110), (1270, 163266), (1524, 136055), (1905, 108844), (2540, 81633), (3810, 54422), (7620, 27211)]