193204912

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{19571}}^1$

素因数の和:20196

約数の個数: 20

約数和(自身を含む): 374960376

約数和(自身を除く): 181755464

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 19571, 39142, 78284, 156568, 313136, 12075307, 24150614, 48301228, 96602456, 193204912]

約数ペア:

[(1, 193204912), (2, 96602456), (4, 48301228), (8, 24150614), (16, 12075307), (617, 313136), (1234, 156568), (2468, 78284), (4936, 39142), (9872, 19571)]