199934570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12037}}^1$

素因数の和:12206

約数の個数: 32

約数和(自身を含む): 395231616

約数和(自身を除く): 195297046

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 12037, 16610, 24074, 60185, 120370, 132407, 264814, 662035, 1324070, 1817587, 3635174, 9087935, 18175870, 19993457, 39986914, 99967285, 199934570]

約数ペア:

[(1, 199934570), (2, 99967285), (5, 39986914), (10, 19993457), (11, 18175870), (22, 9087935), (55, 3635174), (110, 1817587), (151, 1324070), (302, 662035), (755, 264814), (1510, 132407), (1661, 120370), (3322, 60185), (8305, 24074), (12037, 16610)]