195889351679

素因数分解:

$7^2\times {\mathrm{839}}^1\times {\mathrm{1123}}^1\times {\mathrm{4243}}^1$

素因数の和:6219

約数の個数: 24

約数和(自身を含む): 228399857280

約数和(自身を除く): 32510505601

約数列:

[1, 7, 49, 839, 1123, 4243, 5873, 7861, 29701, 41111, 55027, 207907, 942197, 3559877, 4764889, 6595379, 24919139, 33354223, 46167653, 174433973, 233479561, 3997741871, 27984193097, 195889351679]

約数ペア:

[(1, 195889351679), (7, 27984193097), (49, 3997741871), (839, 233479561), (1123, 174433973), (4243, 46167653), (5873, 33354223), (7861, 24919139), (29701, 6595379), (41111, 4764889), (55027, 3559877), (207907, 942197)]