204696585

素因数分解:

$3^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{2003}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 364567680

約数和(自身を除く): 159871095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 757, 2003, 2271, 3785, 6009, 6813, 10015, 11355, 18027, 20439, 30045, 34065, 54081, 90135, 102195, 270405, 1516271, 4548813, 7581355, 13646439, 22744065, 40939317, 68232195, 204696585]

約数ペア:

[(1, 204696585), (3, 68232195), (5, 40939317), (9, 22744065), (15, 13646439), (27, 7581355), (45, 4548813), (135, 1516271), (757, 270405), (2003, 102195), (2271, 90135), (3785, 54081), (6009, 34065), (6813, 30045), (10015, 20439), (11355, 18027)]