201156758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397543}}^1$

素因数の和:397579

約数の個数: 16

約数和(自身を含む): 343478016

約数和(自身を除く): 142321258

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 397543, 795086, 4372973, 8745946, 9143489, 18286978, 100578379, 201156758]

約数ペア:

[(1, 201156758), (2, 100578379), (11, 18286978), (22, 9143489), (23, 8745946), (46, 4372973), (253, 795086), (506, 397543)]