200445740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1951}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 460422144

約数和(自身を除く): 259976404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 467, 934, 1868, 1951, 2335, 3902, 4670, 5137, 7804, 9340, 9755, 10274, 19510, 20548, 21461, 25685, 39020, 42922, 51370, 85844, 102740, 107305, 214610, 429220, 911117, 1822234, 3644468, 4555585, 9111170, 10022287, 18222340, 20044574, 40089148, 50111435, 100222870, 200445740]

約数ペア:

[(1, 200445740), (2, 100222870), (4, 50111435), (5, 40089148), (10, 20044574), (11, 18222340), (20, 10022287), (22, 9111170), (44, 4555585), (55, 3644468), (110, 1822234), (220, 911117), (467, 429220), (934, 214610), (1868, 107305), (1951, 102740), (2335, 85844), (3902, 51370), (4670, 42922), (5137, 39020), (7804, 25685), (9340, 21461), (9755, 20548), (10274, 19510)]