214210516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{6121}}^1$

素因数の和:6811

約数の個数: 24

約数和(自身を含む): 404370344

約数和(自身を除く): 190159828

約数列:

[1, 2, 4, 13, 26, 52, 673, 1346, 2692, 6121, 8749, 12242, 17498, 24484, 34996, 79573, 159146, 318292, 4119433, 8238866, 16477732, 53552629, 107105258, 214210516]

約数ペア:

[(1, 214210516), (2, 107105258), (4, 53552629), (13, 16477732), (26, 8238866), (52, 4119433), (673, 318292), (1346, 159146), (2692, 79573), (6121, 34996), (8749, 24484), (12242, 17498)]