200740643

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 217578240

約数和(自身を除く): 16837597

約数列:

[1, 19, 67, 71, 1273, 1349, 2221, 4757, 42199, 90383, 148807, 157691, 2827333, 2996129, 10565297, 200740643]

約数ペア:

[(1, 200740643), (19, 10565297), (67, 2996129), (71, 2827333), (1273, 157691), (1349, 148807), (2221, 90383), (4757, 42199)]