201944054416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31318867}}^1$

素因数の和:31318919

約数の個数: 40

約数和(自身を含む): 434956438784

約数和(自身を除く): 233012384368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 31318867, 62637734, 125275468, 250550936, 407145271, 501101872, 814290542, 970884877, 1628581084, 1941769754, 3257162168, 3883539508, 6514324336, 7767079016, 12621503401, 15534158032, 25243006802, 50486013604, 100972027208, 201944054416]

約数ペア:

[(1, 201944054416), (2, 100972027208), (4, 50486013604), (8, 25243006802), (13, 15534158032), (16, 12621503401), (26, 7767079016), (31, 6514324336), (52, 3883539508), (62, 3257162168), (104, 1941769754), (124, 1628581084), (208, 970884877), (248, 814290542), (403, 501101872), (496, 407145271), (806, 250550936), (1612, 125275468), (3224, 62637734), (6448, 31318867)]