204546270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{158563}}^1$

素因数の和:158616

約数の個数: 32

約数和(自身を含む): 502330752

約数和(自身を除く): 297784482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 158563, 317126, 475689, 792815, 951378, 1585630, 2378445, 4756890, 6818209, 13636418, 20454627, 34091045, 40909254, 68182090, 102273135, 204546270]

約数ペア:

[(1, 204546270), (2, 102273135), (3, 68182090), (5, 40909254), (6, 34091045), (10, 20454627), (15, 13636418), (30, 6818209), (43, 4756890), (86, 2378445), (129, 1585630), (215, 951378), (258, 792815), (430, 475689), (645, 317126), (1290, 158563)]