243906506

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{3217}}^1$

素因数の和:3613

約数の個数: 16

約数和(自身を含む): 369786816

約数和(自身を除く): 125880310

約数列:

[1, 2, 167, 227, 334, 454, 3217, 6434, 37909, 75818, 537239, 730259, 1074478, 1460518, 121953253, 243906506]

約数ペア:

[(1, 243906506), (2, 121953253), (167, 1460518), (227, 1074478), (334, 730259), (454, 537239), (3217, 75818), (6434, 37909)]