194645870

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 354987360

約数和(自身を除く): 160341490

約数列:

[1, 2, 5, 10, 139, 233, 278, 466, 601, 695, 1165, 1202, 1390, 2330, 3005, 6010, 32387, 64774, 83539, 140033, 161935, 167078, 280066, 323870, 417695, 700165, 835390, 1400330, 19464587, 38929174, 97322935, 194645870]

約数ペア:

[(1, 194645870), (2, 97322935), (5, 38929174), (10, 19464587), (139, 1400330), (233, 835390), (278, 700165), (466, 417695), (601, 323870), (695, 280066), (1165, 167078), (1202, 161935), (1390, 140033), (2330, 83539), (3005, 64774), (6010, 32387)]