202051297

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{18731}}^1$

素因数の和:18828

約数の個数: 16

約数和(自身を含む): 244564992

約数和(自身を除く): 42513695

約数列:

[1, 7, 23, 67, 161, 469, 1541, 10787, 18731, 131117, 430813, 1254977, 3015691, 8784839, 28864471, 202051297]

約数ペア:

[(1, 202051297), (7, 28864471), (23, 8784839), (67, 3015691), (161, 1254977), (469, 430813), (1541, 131117), (10787, 18731)]