202104296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20357}}^1$

素因数の和:20453

約数の個数: 32

約数和(自身を含む): 406752840

約数和(自身を除く): 204648544

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 20357, 40714, 81428, 162856, 346069, 692138, 1384276, 1486061, 2768552, 2972122, 5944244, 11888488, 25263037, 50526074, 101052148, 202104296]

約数ペア:

[(1, 202104296), (2, 101052148), (4, 50526074), (8, 25263037), (17, 11888488), (34, 5944244), (68, 2972122), (73, 2768552), (136, 1486061), (146, 1384276), (292, 692138), (584, 346069), (1241, 162856), (2482, 81428), (4964, 40714), (9928, 20357)]