208631032

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{3779}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 400982400

約数和(自身を除く): 192351368

約数列:

[1, 2, 4, 8, 67, 103, 134, 206, 268, 412, 536, 824, 3779, 6901, 7558, 13802, 15116, 27604, 30232, 55208, 253193, 389237, 506386, 778474, 1012772, 1556948, 2025544, 3113896, 26078879, 52157758, 104315516, 208631032]

約数ペア:

[(1, 208631032), (2, 104315516), (4, 52157758), (8, 26078879), (67, 3113896), (103, 2025544), (134, 1556948), (206, 1012772), (268, 778474), (412, 506386), (536, 389237), (824, 253193), (3779, 55208), (6901, 30232), (7558, 27604), (13802, 15116)]