201273359

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{1447}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 237981696

約数和(自身を除く): 36708337

約数列:

[1, 7, 31, 217, 641, 1447, 4487, 10129, 19871, 44857, 139097, 313999, 927527, 6492689, 28753337, 201273359]

約数ペア:

[(1, 201273359), (7, 28753337), (31, 6492689), (217, 927527), (641, 313999), (1447, 139097), (4487, 44857), (10129, 19871)]