200568250

素因数分解:

$2^1\times 5^3\times {\mathrm{443}}^1\times {\mathrm{1811}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 376519104

約数和(自身を除く): 175950854

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 443, 886, 1811, 2215, 3622, 4430, 9055, 11075, 18110, 22150, 45275, 55375, 90550, 110750, 226375, 452750, 802273, 1604546, 4011365, 8022730, 20056825, 40113650, 100284125, 200568250]

約数ペア:

[(1, 200568250), (2, 100284125), (5, 40113650), (10, 20056825), (25, 8022730), (50, 4011365), (125, 1604546), (250, 802273), (443, 452750), (886, 226375), (1811, 110750), (2215, 90550), (3622, 55375), (4430, 45275), (9055, 22150), (11075, 18110)]