220225608

素因数分解:

$2^3\times 3^3\times {\mathrm{1019563}}^1$

素因数の和:1019578

約数の個数: 32

約数和(自身を含む): 611738400

約数和(自身を除く): 391512792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1019563, 2039126, 3058689, 4078252, 6117378, 8156504, 9176067, 12234756, 18352134, 24469512, 27528201, 36704268, 55056402, 73408536, 110112804, 220225608]

約数ペア:

[(1, 220225608), (2, 110112804), (3, 73408536), (4, 55056402), (6, 36704268), (8, 27528201), (9, 24469512), (12, 18352134), (18, 12234756), (24, 9176067), (27, 8156504), (36, 6117378), (54, 4078252), (72, 3058689), (108, 2039126), (216, 1019563)]