209353968

素因数分解:

$2^4\times 3^2\times {\mathrm{1453847}}^1$

素因数の和:1453861

約数の個数: 30

約数和(自身を含む): 585900744

約数和(自身を除く): 376546776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1453847, 2907694, 4361541, 5815388, 8723082, 11630776, 13084623, 17446164, 23261552, 26169246, 34892328, 52338492, 69784656, 104676984, 209353968]

約数ペア:

[(1, 209353968), (2, 104676984), (3, 69784656), (4, 52338492), (6, 34892328), (8, 26169246), (9, 23261552), (12, 17446164), (16, 13084623), (18, 11630776), (24, 8723082), (36, 5815388), (48, 4361541), (72, 2907694), (144, 1453847)]