201774530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28949}}^1$

素因数の和:29014

約数の個数: 32

約数和(自身を含む): 393951600

約数和(自身を除く): 192177070

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 28949, 57898, 144745, 289490, 492133, 984266, 1186909, 2373818, 2460665, 4921330, 5934545, 11869090, 20177453, 40354906, 100887265, 201774530]

約数ペア:

[(1, 201774530), (2, 100887265), (5, 40354906), (10, 20177453), (17, 11869090), (34, 5934545), (41, 4921330), (82, 2460665), (85, 2373818), (170, 1186909), (205, 984266), (410, 492133), (697, 289490), (1394, 144745), (3485, 57898), (6970, 28949)]