201040895

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 281123136

約数和(自身を除く): 80082241

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 1331, 1777, 2057, 6655, 8885, 10285, 19547, 22627, 30209, 97735, 113135, 151045, 215017, 332299, 1075085, 1661495, 2365187, 3655289, 11825935, 18276445, 40208179, 201040895]

約数ペア:

[(1, 201040895), (5, 40208179), (11, 18276445), (17, 11825935), (55, 3655289), (85, 2365187), (121, 1661495), (187, 1075085), (605, 332299), (935, 215017), (1331, 151045), (1777, 113135), (2057, 97735), (6655, 30209), (8885, 22627), (10285, 19547)]