204781968

素因数分解:

$2^4\times 3^2\times {\mathrm{1422097}}^1$

素因数の和:1422111

約数の個数: 30

約数和(自身を含む): 573105494

約数和(自身を除く): 368323526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1422097, 2844194, 4266291, 5688388, 8532582, 11376776, 12798873, 17065164, 22753552, 25597746, 34130328, 51195492, 68260656, 102390984, 204781968]

約数ペア:

[(1, 204781968), (2, 102390984), (3, 68260656), (4, 51195492), (6, 34130328), (8, 25597746), (9, 22753552), (12, 17065164), (16, 12798873), (18, 11376776), (24, 8532582), (36, 5688388), (48, 4266291), (72, 2844194), (144, 1422097)]