199415735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{8363}}^1$

素因数の和:8638

約数の個数: 16

約数和(自身を含む): 252927360

約数和(自身を除く): 53511625

約数列:

[1, 5, 19, 95, 251, 1255, 4769, 8363, 23845, 41815, 158897, 794485, 2099113, 10495565, 39883147, 199415735]

約数ペア:

[(1, 199415735), (5, 39883147), (19, 10495565), (95, 2099113), (251, 794485), (1255, 158897), (4769, 41815), (8363, 23845)]