201242529

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{50023}}^1$

素因数の和:50181

約数の個数: 16

約数和(自身を含む): 300144000

約数和(自身を除く): 98901471

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 50023, 150069, 450207, 1350621, 7453427, 22360281, 67080843, 201242529]

約数ペア:

[(1, 201242529), (3, 67080843), (9, 22360281), (27, 7453427), (149, 1350621), (447, 450207), (1341, 150069), (4023, 50023)]