220490322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{4657}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 475786752

約数和(自身を除く): 255296430

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 607, 1214, 1821, 3642, 4657, 7891, 9314, 13971, 15782, 23673, 27942, 47346, 60541, 121082, 181623, 363246, 2826799, 5653598, 8480397, 16960794, 36748387, 73496774, 110245161, 220490322]

約数ペア:

[(1, 220490322), (2, 110245161), (3, 73496774), (6, 36748387), (13, 16960794), (26, 8480397), (39, 5653598), (78, 2826799), (607, 363246), (1214, 181623), (1821, 121082), (3642, 60541), (4657, 47346), (7891, 27942), (9314, 23673), (13971, 15782)]