207243040

素因数分解:

$2^5\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2113}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 490642488

約数和(自身を除く): 283399448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 613, 1226, 2113, 2452, 3065, 4226, 4904, 6130, 8452, 9808, 10565, 12260, 16904, 19616, 21130, 24520, 33808, 42260, 49040, 67616, 84520, 98080, 169040, 338080, 1295269, 2590538, 5181076, 6476345, 10362152, 12952690, 20724304, 25905380, 41448608, 51810760, 103621520, 207243040]

約数ペア:

[(1, 207243040), (2, 103621520), (4, 51810760), (5, 41448608), (8, 25905380), (10, 20724304), (16, 12952690), (20, 10362152), (32, 6476345), (40, 5181076), (80, 2590538), (160, 1295269), (613, 338080), (1226, 169040), (2113, 98080), (2452, 84520), (3065, 67616), (4226, 49040), (4904, 42260), (6130, 33808), (8452, 24520), (9808, 21130), (10565, 19616), (12260, 16904)]