212202364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 431101440

約数和(自身を除く): 218899076

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 239, 374, 478, 748, 956, 1187, 2374, 2629, 4063, 4748, 5258, 8126, 10516, 13057, 16252, 20179, 26114, 40358, 44693, 52228, 80716, 89386, 178772, 221969, 283693, 443938, 567386, 887876, 1134772, 3120623, 4822781, 6241246, 9645562, 12482492, 19291124, 53050591, 106101182, 212202364]

約数ペア:

[(1, 212202364), (2, 106101182), (4, 53050591), (11, 19291124), (17, 12482492), (22, 9645562), (34, 6241246), (44, 4822781), (68, 3120623), (187, 1134772), (239, 887876), (374, 567386), (478, 443938), (748, 283693), (956, 221969), (1187, 178772), (2374, 89386), (2629, 80716), (4063, 52228), (4748, 44693), (5258, 40358), (8126, 26114), (10516, 20179), (13057, 16252)]