202119659

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 244094976

約数和(自身を除く): 41975317

約数列:

[1, 7, 31, 49, 217, 271, 491, 1519, 1897, 3437, 8401, 13279, 15221, 24059, 58807, 106547, 133061, 411649, 745829, 931427, 4124891, 6519989, 28874237, 202119659]

約数ペア:

[(1, 202119659), (7, 28874237), (31, 6519989), (49, 4124891), (217, 931427), (271, 745829), (491, 411649), (1519, 133061), (1897, 106547), (3437, 58807), (8401, 24059), (13279, 15221)]