201547138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{455989}}^1$

素因数の和:456021

約数の個数: 16

約数和(自身を含む): 344728440

約数和(自身を除く): 143181302

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 455989, 911978, 5927857, 7751813, 11855714, 15503626, 100773569, 201547138]

約数ペア:

[(1, 201547138), (2, 100773569), (13, 15503626), (17, 11855714), (26, 7751813), (34, 5927857), (221, 911978), (442, 455989)]