201798537

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{2153}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 272265600

約数和(自身を除く): 70467063

約数列:

[1, 3, 157, 199, 471, 597, 2153, 6459, 31243, 93729, 338021, 428447, 1014063, 1285341, 67266179, 201798537]

約数ペア:

[(1, 201798537), (3, 67266179), (157, 1285341), (199, 1014063), (471, 428447), (597, 338021), (2153, 93729), (6459, 31243)]