207557042

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{192539}}^1$

素因数の和:192566

約数の個数: 24

約数和(自身を含む): 395092080

約数和(自身を除く): 187535038

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 192539, 385078, 1347773, 2117929, 2695546, 4235858, 9434411, 14825503, 18868822, 29651006, 103778521, 207557042]

約数ペア:

[(1, 207557042), (2, 103778521), (7, 29651006), (11, 18868822), (14, 14825503), (22, 9434411), (49, 4235858), (77, 2695546), (98, 2117929), (154, 1347773), (539, 385078), (1078, 192539)]