201432812

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 414365952

約数和(自身を除く): 212933140

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 293, 301, 571, 586, 602, 1142, 1172, 1204, 2051, 2284, 3997, 4102, 7994, 8204, 12599, 15988, 24553, 25198, 49106, 50396, 88193, 98212, 167303, 171871, 176386, 334606, 343742, 352772, 669212, 687484, 1171121, 2342242, 4684484, 7194029, 14388058, 28776116, 50358203, 100716406, 201432812]

約数ペア:

[(1, 201432812), (2, 100716406), (4, 50358203), (7, 28776116), (14, 14388058), (28, 7194029), (43, 4684484), (86, 2342242), (172, 1171121), (293, 687484), (301, 669212), (571, 352772), (586, 343742), (602, 334606), (1142, 176386), (1172, 171871), (1204, 167303), (2051, 98212), (2284, 88193), (3997, 50396), (4102, 49106), (7994, 25198), (8204, 24553), (12599, 15988)]