194265872

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{296137}}^1$

素因数の和:296186

約数の個数: 20

約数和(自身を含む): 385571676

約数和(自身を除く): 191305804

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 296137, 592274, 1184548, 2369096, 4738192, 12141617, 24283234, 48566468, 97132936, 194265872]

約数ペア:

[(1, 194265872), (2, 97132936), (4, 48566468), (8, 24283234), (16, 12141617), (41, 4738192), (82, 2369096), (164, 1184548), (328, 592274), (656, 296137)]