217439076

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{19717}}^1$

素因数の和:20643

約数の個数: 24

約数和(自身を含む): 507935680

約数和(自身を除く): 290496604

約数列:

[1, 2, 3, 4, 6, 12, 919, 1838, 2757, 3676, 5514, 11028, 19717, 39434, 59151, 78868, 118302, 236604, 18119923, 36239846, 54359769, 72479692, 108719538, 217439076]

約数ペア:

[(1, 217439076), (2, 108719538), (3, 72479692), (4, 54359769), (6, 36239846), (12, 18119923), (919, 236604), (1838, 118302), (2757, 78868), (3676, 59151), (5514, 39434), (11028, 19717)]