198294876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{423707}}^1$

素因数の和:423730

約数の個数: 36

約数和(自身を含む): 539803992

約数和(自身を除く): 341509116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 423707, 847414, 1271121, 1694828, 2542242, 3813363, 5084484, 5508191, 7626726, 11016382, 15253452, 16524573, 22032764, 33049146, 49573719, 66098292, 99147438, 198294876]

約数ペア:

[(1, 198294876), (2, 99147438), (3, 66098292), (4, 49573719), (6, 33049146), (9, 22032764), (12, 16524573), (13, 15253452), (18, 11016382), (26, 7626726), (36, 5508191), (39, 5084484), (52, 3813363), (78, 2542242), (117, 1694828), (156, 1271121), (234, 847414), (468, 423707)]