195919156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{4441}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 352605960

約数和(自身を除く): 156686804

約数列:

[1, 2, 4, 41, 82, 164, 269, 538, 1076, 4441, 8882, 11029, 17764, 22058, 44116, 182081, 364162, 728324, 1194629, 2389258, 4778516, 48979789, 97959578, 195919156]

約数ペア:

[(1, 195919156), (2, 97959578), (4, 48979789), (41, 4778516), (82, 2389258), (164, 1194629), (269, 728324), (538, 364162), (1076, 182081), (4441, 44116), (8882, 22058), (11029, 17764)]