205864350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{3457}}^1$

素因数の和:3869

約数の個数: 48

約数和(自身を含む): 511977648

約数和(自身を除く): 306113298

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 397, 794, 1191, 1985, 2382, 3457, 3970, 5955, 6914, 9925, 10371, 11910, 17285, 19850, 20742, 29775, 34570, 51855, 59550, 86425, 103710, 172850, 259275, 518550, 1372429, 2744858, 4117287, 6862145, 8234574, 13724290, 20586435, 34310725, 41172870, 68621450, 102932175, 205864350]

約数ペア:

[(1, 205864350), (2, 102932175), (3, 68621450), (5, 41172870), (6, 34310725), (10, 20586435), (15, 13724290), (25, 8234574), (30, 6862145), (50, 4117287), (75, 2744858), (150, 1372429), (397, 518550), (794, 259275), (1191, 172850), (1985, 103710), (2382, 86425), (3457, 59550), (3970, 51855), (5955, 34570), (6914, 29775), (9925, 20742), (10371, 19850), (11910, 17285)]