219189838

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 392999040

約数和(自身を除く): 173809202

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 167, 227, 334, 413, 454, 826, 1169, 1589, 2338, 2891, 3178, 5782, 8183, 9853, 11123, 13393, 16366, 19706, 22246, 26786, 37909, 68971, 75818, 93751, 137942, 187502, 265363, 482797, 530726, 656257, 965594, 1312514, 1857541, 2236631, 3715082, 4473262, 15656417, 31312834, 109594919, 219189838]

約数ペア:

[(1, 219189838), (2, 109594919), (7, 31312834), (14, 15656417), (49, 4473262), (59, 3715082), (98, 2236631), (118, 1857541), (167, 1312514), (227, 965594), (334, 656257), (413, 530726), (454, 482797), (826, 265363), (1169, 187502), (1589, 137942), (2338, 93751), (2891, 75818), (3178, 68971), (5782, 37909), (8183, 26786), (9853, 22246), (11123, 19706), (13393, 16366)]