221518084

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{8329}}^1$

素因数の和:8503

約数の個数: 24

約数和(自身を含む): 397674200

約数和(自身を除く): 176156116

約数列:

[1, 2, 4, 61, 109, 122, 218, 244, 436, 6649, 8329, 13298, 16658, 26596, 33316, 508069, 907861, 1016138, 1815722, 2032276, 3631444, 55379521, 110759042, 221518084]

約数ペア:

[(1, 221518084), (2, 110759042), (4, 55379521), (61, 3631444), (109, 2032276), (122, 1815722), (218, 1016138), (244, 907861), (436, 508069), (6649, 33316), (8329, 26596), (13298, 16658)]