201590399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1031}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 218453760

約数和(自身を除く): 16863361

約数列:

[1, 19, 41, 251, 779, 1031, 4769, 10291, 19589, 42271, 195529, 258781, 803149, 4916839, 10610021, 201590399]

約数ペア:

[(1, 201590399), (19, 10610021), (41, 4916839), (251, 803149), (779, 258781), (1031, 195529), (4769, 42271), (10291, 19589)]