197430768

素因数分解:

$2^4\times 3^2\times {\mathrm{1371047}}^1$

素因数の和:1371061

約数の個数: 30

約数和(自身を含む): 552532344

約数和(自身を除く): 355101576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1371047, 2742094, 4113141, 5484188, 8226282, 10968376, 12339423, 16452564, 21936752, 24678846, 32905128, 49357692, 65810256, 98715384, 197430768]

約数ペア:

[(1, 197430768), (2, 98715384), (3, 65810256), (4, 49357692), (6, 32905128), (8, 24678846), (9, 21936752), (12, 16452564), (16, 12339423), (18, 10968376), (24, 8226282), (36, 5484188), (48, 4113141), (72, 2742094), (144, 1371047)]