220173401

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 254592000

約数和(自身を除く): 34418599

約数列:

[1, 7, 179, 199, 883, 1253, 1393, 6181, 35621, 158057, 175717, 249347, 1106399, 1230019, 31453343, 220173401]

約数ペア:

[(1, 220173401), (7, 31453343), (179, 1230019), (199, 1106399), (883, 249347), (1253, 175717), (1393, 158057), (6181, 35621)]