201314303984

素因数分解:

$2^4\times {\mathrm{20147}}^1\times {\mathrm{624517}}^1$

素因数の和:644672

約数の個数: 20

約数和(自身を含む): 390066448584

約数和(自身を除く): 188752144600

約数列:

[1, 2, 4, 8, 16, 20147, 40294, 80588, 161176, 322352, 624517, 1249034, 2498068, 4996136, 9992272, 12582143999, 25164287998, 50328575996, 100657151992, 201314303984]

約数ペア:

[(1, 201314303984), (2, 100657151992), (4, 50328575996), (8, 25164287998), (16, 12582143999), (20147, 9992272), (40294, 4996136), (80588, 2498068), (161176, 1249034), (322352, 624517)]