203425290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{753427}}^1$

素因数の和:753443

約数の個数: 32

約数和(自身を含む): 542468160

約数和(自身を除く): 339042870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 753427, 1506854, 2260281, 3767135, 4520562, 6780843, 7534270, 11301405, 13561686, 20342529, 22602810, 33904215, 40685058, 67808430, 101712645, 203425290]

約数ペア:

[(1, 203425290), (2, 101712645), (3, 67808430), (5, 40685058), (6, 33904215), (9, 22602810), (10, 20342529), (15, 13561686), (18, 11301405), (27, 7534270), (30, 6780843), (45, 4520562), (54, 3767135), (90, 2260281), (135, 1506854), (270, 753427)]