211674687140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11905213}}^1$

素因数の和:11905356

約数の個数: 48

約数和(自身を含む): 512019443712

約数和(自身を除く): 300344756572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 17780, 11905213, 23810426, 47620852, 59526065, 83336491, 119052130, 166672982, 238104260, 333345964, 416682455, 833364910, 1511962051, 1666729820, 3023924102, 6047848204, 7559810255, 10583734357, 15119620510, 21167468714, 30239241020, 42334937428, 52918671785, 105837343570, 211674687140]

約数ペア:

[(1, 211674687140), (2, 105837343570), (4, 52918671785), (5, 42334937428), (7, 30239241020), (10, 21167468714), (14, 15119620510), (20, 10583734357), (28, 7559810255), (35, 6047848204), (70, 3023924102), (127, 1666729820), (140, 1511962051), (254, 833364910), (508, 416682455), (635, 333345964), (889, 238104260), (1270, 166672982), (1778, 119052130), (2540, 83336491), (3556, 59526065), (4445, 47620852), (8890, 23810426), (17780, 11905213)]