202445180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85061}}^1$

素因数の和:85094

約数の個数: 48

約数和(自身を含む): 514454976

約数和(自身を除く): 312009796

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, 85061, 170122, 340244, 425305, 595427, 850610, 1190854, 1446037, 1701220, 2381708, 2892074, 2977135, 5784148, 5954270, 7230185, 10122259, 11908540, 14460370, 20244518, 28920740, 40489036, 50611295, 101222590, 202445180]

約数ペア:

[(1, 202445180), (2, 101222590), (4, 50611295), (5, 40489036), (7, 28920740), (10, 20244518), (14, 14460370), (17, 11908540), (20, 10122259), (28, 7230185), (34, 5954270), (35, 5784148), (68, 2977135), (70, 2892074), (85, 2381708), (119, 1701220), (140, 1446037), (170, 1190854), (238, 850610), (340, 595427), (476, 425305), (595, 340244), (1190, 170122), (2380, 85061)]