197129192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{51229}}^1$

素因数の和:51285

約数の個数: 32

約数和(自身を含む): 408815400

約数和(自身を除く): 211686208

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 51229, 102458, 204916, 409832, 665977, 1331954, 1895473, 2663908, 3790946, 5327816, 7581892, 15163784, 24641149, 49282298, 98564596, 197129192]

約数ペア:

[(1, 197129192), (2, 98564596), (4, 49282298), (8, 24641149), (13, 15163784), (26, 7581892), (37, 5327816), (52, 3790946), (74, 2663908), (104, 1895473), (148, 1331954), (296, 665977), (481, 409832), (962, 204916), (1924, 102458), (3848, 51229)]