200705900

素因数分解:

$2^2\times 5^2\times {\mathrm{883}}^1\times {\mathrm{2273}}^1$

素因数の和:3170

約数の個数: 36

約数和(自身を含む): 436216872

約数和(自身を除く): 235510972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 883, 1766, 2273, 3532, 4415, 4546, 8830, 9092, 11365, 17660, 22075, 22730, 44150, 45460, 56825, 88300, 113650, 227300, 2007059, 4014118, 8028236, 10035295, 20070590, 40141180, 50176475, 100352950, 200705900]

約数ペア:

[(1, 200705900), (2, 100352950), (4, 50176475), (5, 40141180), (10, 20070590), (20, 10035295), (25, 8028236), (50, 4014118), (100, 2007059), (883, 227300), (1766, 113650), (2273, 88300), (3532, 56825), (4415, 45460), (4546, 44150), (8830, 22730), (9092, 22075), (11365, 17660)]