202347772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{68639}}^1$

素因数の和:68721

約数の個数: 24

約数和(自身を含む): 392071680

約数和(自身を除く): 189723908

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 68639, 137278, 274556, 755029, 1510058, 3020116, 4598813, 9197626, 18395252, 50586943, 101173886, 202347772]

約数ペア:

[(1, 202347772), (2, 101173886), (4, 50586943), (11, 18395252), (22, 9197626), (44, 4598813), (67, 3020116), (134, 1510058), (268, 755029), (737, 274556), (1474, 137278), (2948, 68639)]