190068347

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 241274880

約数和(自身を除く): 51206533

約数列:

[1, 7, 17, 31, 67, 119, 217, 469, 527, 769, 1139, 2077, 3689, 5383, 7973, 13073, 14539, 23839, 35309, 51523, 91511, 166873, 247163, 360661, 405263, 875891, 1597213, 2836841, 6131237, 11180491, 27152621, 190068347]

約数ペア:

[(1, 190068347), (7, 27152621), (17, 11180491), (31, 6131237), (67, 2836841), (119, 1597213), (217, 875891), (469, 405263), (527, 360661), (769, 247163), (1139, 166873), (2077, 91511), (3689, 51523), (5383, 35309), (7973, 23839), (13073, 14539)]