222937444

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{1451}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 396639936

約数和(自身を除く): 173702492

約数列:

[1, 2, 4, 71, 142, 284, 541, 1082, 1451, 2164, 2902, 5804, 38411, 76822, 103021, 153644, 206042, 412084, 784991, 1569982, 3139964, 55734361, 111468722, 222937444]

約数ペア:

[(1, 222937444), (2, 111468722), (4, 55734361), (71, 3139964), (142, 1569982), (284, 784991), (541, 412084), (1082, 206042), (1451, 153644), (2164, 103021), (2902, 76822), (5804, 38411)]