201200065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{7187}}^1$

素因数の和:7712

約数の個数: 16

約数和(自身を含む): 263943360

約数和(自身を除く): 62743295

約数列:

[1, 5, 11, 55, 509, 2545, 5599, 7187, 27995, 35935, 79057, 395285, 3658183, 18290915, 40240013, 201200065]

約数ペア:

[(1, 201200065), (5, 40240013), (11, 18290915), (55, 3658183), (509, 395285), (2545, 79057), (5599, 35935), (7187, 27995)]