206996888

素因数分解:

$2^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{5273}}^1$

素因数の和:5987

約数の個数: 32

約数和(自身を含む): 444281760

約数和(自身を除く): 237284872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 701, 1402, 2804, 4907, 5273, 5608, 9814, 10546, 19628, 21092, 36911, 39256, 42184, 73822, 147644, 295288, 3696373, 7392746, 14785492, 25874611, 29570984, 51749222, 103498444, 206996888]

約数ペア:

[(1, 206996888), (2, 103498444), (4, 51749222), (7, 29570984), (8, 25874611), (14, 14785492), (28, 7392746), (56, 3696373), (701, 295288), (1402, 147644), (2804, 73822), (4907, 42184), (5273, 39256), (5608, 36911), (9814, 21092), (10546, 19628)]