216953410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{461603}}^1$

素因数の和:461657

約数の個数: 16

約数和(自身を含む): 398825856

約数和(自身を除く): 181872446

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 461603, 923206, 2308015, 4616030, 21695341, 43390682, 108476705, 216953410]

約数ペア:

[(1, 216953410), (2, 108476705), (5, 43390682), (10, 21695341), (47, 4616030), (94, 2308015), (235, 923206), (470, 461603)]