199143065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97859}}^1$

素因数の和:97912

約数の個数: 16

約数和(自身を含む): 267744960

約数和(自身を除く): 68601895

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 97859, 489295, 1076449, 3620783, 5382245, 18103915, 39828613, 199143065]

約数ペア:

[(1, 199143065), (5, 39828613), (11, 18103915), (37, 5382245), (55, 3620783), (185, 1076449), (407, 489295), (2035, 97859)]