201540250

素因数分解:

$2^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{4177}}^1$

素因数の和:4387

約数の個数: 32

約数和(自身を含む): 379328976

約数和(自身を除く): 177788726

約数列:

[1, 2, 5, 10, 25, 50, 125, 193, 250, 386, 965, 1930, 4177, 4825, 8354, 9650, 20885, 24125, 41770, 48250, 104425, 208850, 522125, 806161, 1044250, 1612322, 4030805, 8061610, 20154025, 40308050, 100770125, 201540250]

約数ペア:

[(1, 201540250), (2, 100770125), (5, 40308050), (10, 20154025), (25, 8061610), (50, 4030805), (125, 1612322), (193, 1044250), (250, 806161), (386, 522125), (965, 208850), (1930, 104425), (4177, 48250), (4825, 41770), (8354, 24125), (9650, 20885)]