202172089

素因数分解:

$7^3\times {\mathrm{691}}^1\times {\mathrm{853}}^1$

素因数の和:1565

約数の個数: 16

約数和(自身を含む): 236387200

約数和(自身を除く): 34215111

約数列:

[1, 7, 49, 343, 691, 853, 4837, 5971, 33859, 41797, 237013, 292579, 589423, 4125961, 28881727, 202172089]

約数ペア:

[(1, 202172089), (7, 28881727), (49, 4125961), (343, 589423), (691, 292579), (853, 237013), (4837, 41797), (5971, 33859)]