207030206

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{21383}}^1$

素因数の和:21535

約数の個数: 16

約数和(自身を含む): 320246784

約数和(自身を除く): 113216578

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 21383, 42766, 1005001, 2010002, 2202449, 4404898, 103515103, 207030206]

約数ペア:

[(1, 207030206), (2, 103515103), (47, 4404898), (94, 2202449), (103, 2010002), (206, 1005001), (4841, 42766), (9682, 21383)]