201488230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4663}}^1$

素因数の和:4848

約数の個数: 32

約数和(自身を含む): 377784000

約数和(自身を除く): 176295770

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 4321, 4663, 8642, 9326, 21605, 23315, 43210, 46630, 135227, 270454, 676135, 694787, 1352270, 1389574, 3473935, 6947870, 20148823, 40297646, 100744115, 201488230]

約数ペア:

[(1, 201488230), (2, 100744115), (5, 40297646), (10, 20148823), (29, 6947870), (58, 3473935), (145, 1389574), (149, 1352270), (290, 694787), (298, 676135), (745, 270454), (1490, 135227), (4321, 46630), (4663, 43210), (8642, 23315), (9326, 21605)]