202920897

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{2251}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 273843200

約数和(自身を除く): 70922303

約数列:

[1, 3, 151, 199, 453, 597, 2251, 6753, 30049, 90147, 339901, 447949, 1019703, 1343847, 67640299, 202920897]

約数ペア:

[(1, 202920897), (3, 67640299), (151, 1343847), (199, 1019703), (453, 447949), (597, 339901), (2251, 90147), (6753, 30049)]