193080916

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{66949}}^1$

素因数の和:67063

約数の個数: 24

約数和(自身を含む): 389916800

約数和(自身を除く): 196835884

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 66949, 133898, 267796, 468643, 937286, 1874572, 6895747, 13791494, 27582988, 48270229, 96540458, 193080916]

約数ペア:

[(1, 193080916), (2, 96540458), (4, 48270229), (7, 27582988), (14, 13791494), (28, 6895747), (103, 1874572), (206, 937286), (412, 468643), (721, 267796), (1442, 133898), (2884, 66949)]