196278328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1443223}}^1$

素因数の和:1443246

約数の個数: 16

約数和(自身を含む): 389670480

約数和(自身を除く): 193392152

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1443223, 2886446, 5772892, 11545784, 24534791, 49069582, 98139164, 196278328]

約数ペア:

[(1, 196278328), (2, 98139164), (4, 49069582), (8, 24534791), (17, 11545784), (34, 5772892), (68, 2886446), (136, 1443223)]