205802884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{432359}}^1$

素因数の和:432387

約数の個数: 24

約数和(自身を含む): 435818880

約数和(自身を除く): 230015996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 432359, 864718, 1729436, 3026513, 6053026, 7350103, 12106052, 14700206, 29400412, 51450721, 102901442, 205802884]

約数ペア:

[(1, 205802884), (2, 102901442), (4, 51450721), (7, 29400412), (14, 14700206), (17, 12106052), (28, 7350103), (34, 6053026), (68, 3026513), (119, 1729436), (238, 864718), (476, 432359)]