200024950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{1811}}^1$

素因数の和:1917

約数の個数: 36

約数和(自身を含む): 380340612

約数和(自身を除く): 180315662

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 1811, 2209, 2350, 3622, 4418, 9055, 11045, 18110, 22090, 45275, 55225, 85117, 90550, 110450, 170234, 425585, 851170, 2127925, 4000499, 4255850, 8000998, 20002495, 40004990, 100012475, 200024950]

約数ペア:

[(1, 200024950), (2, 100012475), (5, 40004990), (10, 20002495), (25, 8000998), (47, 4255850), (50, 4000499), (94, 2127925), (235, 851170), (470, 425585), (1175, 170234), (1811, 110450), (2209, 90550), (2350, 85117), (3622, 55225), (4418, 45275), (9055, 22090), (11045, 18110)]