200194790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{1063}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 371165760

約数和(自身を除く): 170970970

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 509, 1018, 1063, 2126, 2545, 5090, 5315, 10630, 18833, 37666, 39331, 78662, 94165, 188330, 196655, 393310, 541067, 1082134, 2705335, 5410670, 20019479, 40038958, 100097395, 200194790]

約数ペア:

[(1, 200194790), (2, 100097395), (5, 40038958), (10, 20019479), (37, 5410670), (74, 2705335), (185, 1082134), (370, 541067), (509, 393310), (1018, 196655), (1063, 188330), (2126, 94165), (2545, 78662), (5090, 39331), (5315, 37666), (10630, 18833)]