201698065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{4663}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 249169536

約数和(自身を除く): 47471471

約数列:

[1, 5, 41, 205, 211, 1055, 4663, 8651, 23315, 43255, 191183, 955915, 983893, 4919465, 40339613, 201698065]

約数ペア:

[(1, 201698065), (5, 40339613), (41, 4919465), (205, 983893), (211, 955915), (1055, 191183), (4663, 43255), (8651, 23315)]