196392976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{55541}}^1$

素因数の和:55579

約数の個数: 40

約数和(自身を含む): 433894104

約数和(自身を除く): 237501128

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 55541, 111082, 222164, 444328, 722033, 888656, 944197, 1444066, 1888394, 2888132, 3776788, 5776264, 7553576, 11552528, 12274561, 15107152, 24549122, 49098244, 98196488, 196392976]

約数ペア:

[(1, 196392976), (2, 98196488), (4, 49098244), (8, 24549122), (13, 15107152), (16, 12274561), (17, 11552528), (26, 7553576), (34, 5776264), (52, 3776788), (68, 2888132), (104, 1888394), (136, 1444066), (208, 944197), (221, 888656), (272, 722033), (442, 444328), (884, 222164), (1768, 111082), (3536, 55541)]