208346565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{2411}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 381597696

約数和(自身を除く): 173251131

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 823, 2411, 2469, 4115, 5761, 7233, 12055, 12345, 16877, 17283, 28805, 36165, 50631, 84385, 86415, 253155, 1984253, 5952759, 9921265, 13889771, 29763795, 41669313, 69448855, 208346565]

約数ペア:

[(1, 208346565), (3, 69448855), (5, 41669313), (7, 29763795), (15, 13889771), (21, 9921265), (35, 5952759), (105, 1984253), (823, 253155), (2411, 86415), (2469, 84385), (4115, 50631), (5761, 36165), (7233, 28805), (12055, 17283), (12345, 16877)]