211316652

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{21191}}^1$

素因数の和:21478

約数の個数: 36

約数和(自身を含む): 536115216

約数和(自身を除く): 324798564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 9972, 21191, 42382, 63573, 84764, 127146, 190719, 254292, 381438, 762876, 5869907, 11739814, 17609721, 23479628, 35219442, 52829163, 70438884, 105658326, 211316652]

約数ペア:

[(1, 211316652), (2, 105658326), (3, 70438884), (4, 52829163), (6, 35219442), (9, 23479628), (12, 17609721), (18, 11739814), (36, 5869907), (277, 762876), (554, 381438), (831, 254292), (1108, 190719), (1662, 127146), (2493, 84764), (3324, 63573), (4986, 42382), (9972, 21191)]