200940428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{203381}}^1$

素因数の和:203417

約数の個数: 24

約数和(自身を含む): 398628720

約数和(自身を除く): 197688292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 203381, 406762, 813524, 2643953, 3864239, 5287906, 7728478, 10575812, 15456956, 50235107, 100470214, 200940428]

約数ペア:

[(1, 200940428), (2, 100470214), (4, 50235107), (13, 15456956), (19, 10575812), (26, 7728478), (38, 5287906), (52, 3864239), (76, 2643953), (247, 813524), (494, 406762), (988, 203381)]