204080319

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1481}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 301011984

約数和(自身を除く): 96931665

約数列:

[1, 3, 9, 61, 183, 251, 549, 753, 1481, 2259, 4443, 13329, 15311, 45933, 90341, 137799, 271023, 371731, 813069, 1115193, 3345579, 22675591, 68026773, 204080319]

約数ペア:

[(1, 204080319), (3, 68026773), (9, 22675591), (61, 3345579), (183, 1115193), (251, 813069), (549, 371731), (753, 271023), (1481, 137799), (2259, 90341), (4443, 45933), (13329, 15311)]