205120908

素因数分解:

$2^2\times 3^2\times {\mathrm{1283}}^1\times {\mathrm{4441}}^1$

素因数の和:5734

約数の個数: 36

約数和(自身を含む): 519021048

約数和(自身を除く): 313900140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1283, 2566, 3849, 4441, 5132, 7698, 8882, 11547, 13323, 15396, 17764, 23094, 26646, 39969, 46188, 53292, 79938, 159876, 5697803, 11395606, 17093409, 22791212, 34186818, 51280227, 68373636, 102560454, 205120908]

約数ペア:

[(1, 205120908), (2, 102560454), (3, 68373636), (4, 51280227), (6, 34186818), (9, 22791212), (12, 17093409), (18, 11395606), (36, 5697803), (1283, 159876), (2566, 79938), (3849, 53292), (4441, 46188), (5132, 39969), (7698, 26646), (8882, 23094), (11547, 17764), (13323, 15396)]