205965676

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{25453}}^1$

素因数の和:25498

約数の個数: 36

約数和(自身を含む): 437605168

約数和(自身を除く): 231639492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 25453, 50906, 101812, 178171, 356342, 432701, 712684, 865402, 1730804, 3028907, 6057814, 7355917, 12115628, 14711834, 29423668, 51491419, 102982838, 205965676]

約数ペア:

[(1, 205965676), (2, 102982838), (4, 51491419), (7, 29423668), (14, 14711834), (17, 12115628), (28, 7355917), (34, 6057814), (68, 3028907), (119, 1730804), (238, 865402), (289, 712684), (476, 432701), (578, 356342), (1156, 178171), (2023, 101812), (4046, 50906), (8092, 25453)]