202450208

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 405699840

約数和(自身を除く): 203249632

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 239, 257, 412, 478, 514, 824, 956, 1028, 1648, 1912, 2056, 3296, 3824, 4112, 7648, 8224, 24617, 26471, 49234, 52942, 61423, 98468, 105884, 122846, 196936, 211768, 245692, 393872, 423536, 491384, 787744, 847072, 982768, 1965536, 6326569, 12653138, 25306276, 50612552, 101225104, 202450208]

約数ペア:

[(1, 202450208), (2, 101225104), (4, 50612552), (8, 25306276), (16, 12653138), (32, 6326569), (103, 1965536), (206, 982768), (239, 847072), (257, 787744), (412, 491384), (478, 423536), (514, 393872), (824, 245692), (956, 211768), (1028, 196936), (1648, 122846), (1912, 105884), (2056, 98468), (3296, 61423), (3824, 52942), (4112, 49234), (7648, 26471), (8224, 24617)]