201882323

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 220437504

約数和(自身を除く): 18555181

約数列:

[1, 31, 37, 67, 71, 1147, 1369, 2077, 2201, 2479, 2627, 4757, 42439, 76849, 81437, 91723, 97199, 147467, 176009, 2843413, 3013169, 5456279, 6512333, 201882323]

約数ペア:

[(1, 201882323), (31, 6512333), (37, 5456279), (67, 3013169), (71, 2843413), (1147, 176009), (1369, 147467), (2077, 97199), (2201, 91723), (2479, 81437), (2627, 76849), (4757, 42439)]