208781692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{25801}}^1$

素因数の和:25846

約数の個数: 36

約数和(自身を含む): 443587984

約数和(自身を除く): 234806292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 25801, 51602, 103204, 180607, 361214, 438617, 722428, 877234, 1754468, 3070319, 6140638, 7456489, 12281276, 14912978, 29825956, 52195423, 104390846, 208781692]

約数ペア:

[(1, 208781692), (2, 104390846), (4, 52195423), (7, 29825956), (14, 14912978), (17, 12281276), (28, 7456489), (34, 6140638), (68, 3070319), (119, 1754468), (238, 877234), (289, 722428), (476, 438617), (578, 361214), (1156, 180607), (2023, 103204), (4046, 51602), (8092, 25801)]