206226490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1213097}}^1$

素因数の和:1213121

約数の個数: 16

約数和(自身を含む): 393043752

約数和(自身を除く): 186817262

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1213097, 2426194, 6065485, 12130970, 20622649, 41245298, 103113245, 206226490]

約数ペア:

[(1, 206226490), (2, 103113245), (5, 41245298), (10, 20622649), (17, 12130970), (34, 6065485), (85, 2426194), (170, 1213097)]