201742931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1997}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 229370400

約数和(自身を除く): 27627469

約数列:

[1, 13, 19, 247, 409, 1997, 5317, 7771, 25961, 37943, 101023, 493259, 816773, 10618049, 15518687, 201742931]

約数ペア:

[(1, 201742931), (13, 15518687), (19, 10618049), (247, 816773), (409, 493259), (1997, 101023), (5317, 37943), (7771, 25961)]