201263005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30197}}^1$

素因数の和:30276

約数の個数: 16

約数和(自身を含む): 255112704

約数和(自身を除く): 53849699

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 30197, 150985, 936107, 1298471, 4680535, 6492355, 40252601, 201263005]

約数ペア:

[(1, 201263005), (5, 40252601), (31, 6492355), (43, 4680535), (155, 1298471), (215, 936107), (1333, 150985), (6665, 30197)]