196634260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{134681}}^1$

素因数の和:134763

約数の個数: 24

約数和(自身を含む): 418591656

約数和(自身を除く): 221957396

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 134681, 269362, 538724, 673405, 1346810, 2693620, 9831713, 19663426, 39326852, 49158565, 98317130, 196634260]

約数ペア:

[(1, 196634260), (2, 98317130), (4, 49158565), (5, 39326852), (10, 19663426), (20, 9831713), (73, 2693620), (146, 1346810), (292, 673405), (365, 538724), (730, 269362), (1460, 134681)]