201334928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{306913}}^1$

素因数の和:306962

約数の個数: 20

約数和(自身を含む): 399602028

約数和(自身を除く): 198267100

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 306913, 613826, 1227652, 2455304, 4910608, 12583433, 25166866, 50333732, 100667464, 201334928]

約数ペア:

[(1, 201334928), (2, 100667464), (4, 50333732), (8, 25166866), (16, 12583433), (41, 4910608), (82, 2455304), (164, 1227652), (328, 613826), (656, 306913)]