204625544

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9941}}^1$

素因数の和:10061

約数の個数: 32

約数和(自身を含む): 400861440

約数和(自身を除く): 196235896

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 5146, 9941, 10292, 19882, 20584, 39764, 79528, 308171, 616342, 825103, 1232684, 1650206, 2465368, 3300412, 6600824, 25578193, 51156386, 102312772, 204625544]

約数ペア:

[(1, 204625544), (2, 102312772), (4, 51156386), (8, 25578193), (31, 6600824), (62, 3300412), (83, 2465368), (124, 1650206), (166, 1232684), (248, 825103), (332, 616342), (664, 308171), (2573, 79528), (5146, 39764), (9941, 20584), (10292, 19882)]