222483632

素因数分解:

$2^4\times 7^1\times {\mathrm{1986461}}^1$

素因数の和:1986476

約数の個数: 20

約数和(自身を含む): 492642576

約数和(自身を除く): 270158944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1986461, 3972922, 7945844, 13905227, 15891688, 27810454, 31783376, 55620908, 111241816, 222483632]

約数ペア:

[(1, 222483632), (2, 111241816), (4, 55620908), (7, 31783376), (8, 27810454), (14, 15891688), (16, 13905227), (28, 7945844), (56, 3972922), (112, 1986461)]