217408088

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{578213}}^1$

素因数の和:578266

約数の個数: 16

約数和(自身を含む): 416314080

約数和(自身を除く): 198905992

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 578213, 1156426, 2312852, 4625704, 27176011, 54352022, 108704044, 217408088]

約数ペア:

[(1, 217408088), (2, 108704044), (4, 54352022), (8, 27176011), (47, 4625704), (94, 2312852), (188, 1156426), (376, 578213)]