221424074

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1\times {\mathrm{1087}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 334886400

約数和(自身を除く): 113462326

約数列:

[1, 2, 179, 358, 569, 1087, 1138, 2174, 101851, 194573, 203702, 389146, 618503, 1237006, 110712037, 221424074]

約数ペア:

[(1, 221424074), (2, 110712037), (179, 1237006), (358, 618503), (569, 389146), (1087, 203702), (1138, 194573), (2174, 101851)]