194744200048

素因数分解:

$2^4\times {\mathrm{2621}}^1\times {\mathrm{4643843}}^1$

素因数の和:4646472

約数の個数: 20

約数和(自身を含む): 377460928008

約数和(自身を除く): 182716727960

約数列:

[1, 2, 4, 8, 16, 2621, 5242, 10484, 20968, 41936, 4643843, 9287686, 18575372, 37150744, 74301488, 12171512503, 24343025006, 48686050012, 97372100024, 194744200048]

約数ペア:

[(1, 194744200048), (2, 97372100024), (4, 48686050012), (8, 24343025006), (16, 12171512503), (2621, 74301488), (5242, 37150744), (10484, 18575372), (20968, 9287686), (41936, 4643843)]