189767284

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{67103}}^1$

素因数の和:67215

約数の個数: 24

約数和(自身を含む): 383298048

約数和(自身を除く): 193530764

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 67103, 134206, 268412, 469721, 939442, 1878884, 6777403, 13554806, 27109612, 47441821, 94883642, 189767284]

約数ペア:

[(1, 189767284), (2, 94883642), (4, 47441821), (7, 27109612), (14, 13554806), (28, 6777403), (101, 1878884), (202, 939442), (404, 469721), (707, 268412), (1414, 134206), (2828, 67103)]