201604785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{790607}}^1$

素因数の和:790632

約数の個数: 16

約数和(自身を含む): 341542656

約数和(自身を除く): 139937871

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 790607, 2371821, 3953035, 11859105, 13440319, 40320957, 67201595, 201604785]

約数ペア:

[(1, 201604785), (3, 67201595), (5, 40320957), (15, 13440319), (17, 11859105), (51, 3953035), (85, 2371821), (255, 790607)]