200426440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6133}}^1$

素因数の和:6206

約数の個数: 64

約数和(自身を含む): 485812800

約数和(自身を除く): 285386360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 3268, 4085, 6133, 6536, 8170, 12266, 16340, 24532, 30665, 32680, 49064, 61330, 116527, 122660, 233054, 245320, 263719, 466108, 527438, 582635, 932216, 1054876, 1165270, 1318595, 2109752, 2330540, 2637190, 4661080, 5010661, 5274380, 10021322, 10548760, 20042644, 25053305, 40085288, 50106610, 100213220, 200426440]

約数ペア:

[(1, 200426440), (2, 100213220), (4, 50106610), (5, 40085288), (8, 25053305), (10, 20042644), (19, 10548760), (20, 10021322), (38, 5274380), (40, 5010661), (43, 4661080), (76, 2637190), (86, 2330540), (95, 2109752), (152, 1318595), (172, 1165270), (190, 1054876), (215, 932216), (344, 582635), (380, 527438), (430, 466108), (760, 263719), (817, 245320), (860, 233054), (1634, 122660), (1720, 116527), (3268, 61330), (4085, 49064), (6133, 32680), (6536, 30665), (8170, 24532), (12266, 16340)]