202267215

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{19801}}^1$

素因数の和:20039

約数の個数: 24

約数和(自身を含む): 352158768

約数和(自身を除く): 149891553

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 10215, 19801, 59403, 99005, 178209, 297015, 891045, 4494827, 13484481, 22474135, 40453443, 67422405, 202267215]

約数ペア:

[(1, 202267215), (3, 67422405), (5, 40453443), (9, 22474135), (15, 13484481), (45, 4494827), (227, 891045), (681, 297015), (1135, 178209), (2043, 99005), (3405, 59403), (10215, 19801)]