209330894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{100931}}^1$

素因数の和:101011

約数の個数: 16

約数和(自身を含む): 337920336

約数和(自身を除く): 128589442

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 100931, 201862, 1715827, 3431654, 6156791, 12313582, 104665447, 209330894]

約数ペア:

[(1, 209330894), (2, 104665447), (17, 12313582), (34, 6156791), (61, 3431654), (122, 1715827), (1037, 201862), (2074, 100931)]