201770277

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{2837}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 272629632

約数和(自身を除く): 70859355

約数列:

[1, 3, 151, 157, 453, 471, 2837, 8511, 23707, 71121, 428387, 445409, 1285161, 1336227, 67256759, 201770277]

約数ペア:

[(1, 201770277), (3, 67256759), (151, 1336227), (157, 1285161), (453, 445409), (471, 428387), (2837, 71121), (8511, 23707)]