200422180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84211}}^1$

素因数の和:84244

約数の個数: 48

約数和(自身を含む): 509314176

約数和(自身を除く): 308891996

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 84211, 168422, 336844, 421055, 589477, 842110, 1178954, 1431587, 1684220, 2357908, 2863174, 2947385, 5726348, 5894770, 7157935, 10021109, 11789540, 14315870, 20042218, 28631740, 40084436, 50105545, 100211090, 200422180]

約数ペア:

[(1, 200422180), (2, 100211090), (4, 50105545), (5, 40084436), (7, 28631740), (10, 20042218), (14, 14315870), (17, 11789540), (20, 10021109), (28, 7157935), (34, 5894770), (35, 5726348), (68, 2947385), (70, 2863174), (85, 2357908), (119, 1684220), (140, 1431587), (170, 1178954), (238, 842110), (340, 589477), (476, 421055), (595, 336844), (1190, 168422), (2380, 84211)]