201871201

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1\times {\mathrm{823}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 234886144

約数和(自身を除く): 33014943

約数列:

[1, 7, 67, 469, 523, 823, 3661, 5761, 35041, 55141, 245287, 385987, 430429, 3013003, 28838743, 201871201]

約数ペア:

[(1, 201871201), (7, 28838743), (67, 3013003), (469, 430429), (523, 385987), (823, 245287), (3661, 55141), (5761, 35041)]