201680451161

素因数分解:

$7^1\times {\mathrm{1637}}^1\times {\mathrm{2699}}^1\times {\mathrm{6521}}^1$

素因数の和:10864

約数の個数: 16

約数和(自身を含む): 230753577600

約数和(自身を除く): 29073126439

約数列:

[1, 7, 1637, 2699, 6521, 11459, 18893, 45647, 4418263, 10674877, 17600179, 30927841, 74724139, 123201253, 28811493023, 201680451161]

約数ペア:

[(1, 201680451161), (7, 28811493023), (1637, 123201253), (2699, 74724139), (6521, 30927841), (11459, 17600179), (18893, 10674877), (45647, 4418263)]