215547173

素因数分解:

${\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 223491840

約数和(自身を除く): 7944667

約数列:

[1, 73, 103, 109, 263, 7519, 7957, 11227, 19199, 27089, 28667, 819571, 1977497, 2092691, 2952701, 215547173]

約数ペア:

[(1, 215547173), (73, 2952701), (103, 2092691), (109, 1977497), (263, 819571), (7519, 28667), (7957, 27089), (11227, 19199)]