193720718

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 304041600

約数和(自身を除く): 110320882

約数列:

[1, 2, 59, 67, 107, 118, 134, 214, 229, 458, 3953, 6313, 7169, 7906, 12626, 13511, 14338, 15343, 24503, 27022, 30686, 49006, 422971, 845942, 905237, 1445677, 1641701, 1810474, 2891354, 3283402, 96860359, 193720718]

約数ペア:

[(1, 193720718), (2, 96860359), (59, 3283402), (67, 2891354), (107, 1810474), (118, 1641701), (134, 1445677), (214, 905237), (229, 845942), (458, 422971), (3953, 49006), (6313, 30686), (7169, 27022), (7906, 24503), (12626, 15343), (13511, 14338)]