201307311

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 294787584

約数和(自身を除く): 93480273

約数列:

[1, 3, 9, 151, 167, 453, 501, 887, 1359, 1503, 2661, 7983, 25217, 75651, 133937, 148129, 226953, 401811, 444387, 1205433, 1333161, 22367479, 67102437, 201307311]

約数ペア:

[(1, 201307311), (3, 67102437), (9, 22367479), (151, 1333161), (167, 1205433), (453, 444387), (501, 401811), (887, 226953), (1359, 148129), (1503, 133937), (2661, 75651), (7983, 25217)]