201966085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{9511}}^1$

素因数の和:9684

約数の個数: 16

約数和(自身を含む): 252029952

約数和(自身を除く): 50063867

約数列:

[1, 5, 31, 137, 155, 685, 4247, 9511, 21235, 47555, 294841, 1303007, 1474205, 6515035, 40393217, 201966085]

約数ペア:

[(1, 201966085), (5, 40393217), (31, 6515035), (137, 1474205), (155, 1303007), (685, 294841), (4247, 47555), (9511, 21235)]