202241800

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{4231}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 472291200

約数和(自身を除く): 270049400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1195, 1912, 2390, 4231, 4780, 5975, 8462, 9560, 11950, 16924, 21155, 23900, 33848, 42310, 47800, 84620, 105775, 169240, 211550, 423100, 846200, 1011209, 2022418, 4044836, 5056045, 8089672, 10112090, 20224180, 25280225, 40448360, 50560450, 101120900, 202241800]

約数ペア:

[(1, 202241800), (2, 101120900), (4, 50560450), (5, 40448360), (8, 25280225), (10, 20224180), (20, 10112090), (25, 8089672), (40, 5056045), (50, 4044836), (100, 2022418), (200, 1011209), (239, 846200), (478, 423100), (956, 211550), (1195, 169240), (1912, 105775), (2390, 84620), (4231, 47800), (4780, 42310), (5975, 33848), (8462, 23900), (9560, 21155), (11950, 16924)]