207304060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23719}}^1$

素因数の和:23770

約数の個数: 48

約数和(自身を含む): 478195200

約数和(自身を除く): 270891140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 23719, 47438, 94876, 118595, 237190, 450661, 474380, 545537, 901322, 1091074, 1802644, 2182148, 2253305, 2727685, 4506610, 5455370, 9013220, 10365203, 10910740, 20730406, 41460812, 51826015, 103652030, 207304060]

約数ペア:

[(1, 207304060), (2, 103652030), (4, 51826015), (5, 41460812), (10, 20730406), (19, 10910740), (20, 10365203), (23, 9013220), (38, 5455370), (46, 4506610), (76, 2727685), (92, 2253305), (95, 2182148), (115, 1802644), (190, 1091074), (230, 901322), (380, 545537), (437, 474380), (460, 450661), (874, 237190), (1748, 118595), (2185, 94876), (4370, 47438), (8740, 23719)]