201699760

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 481754880

約数和(自身を除く): 280055120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 151, 236, 283, 295, 302, 472, 566, 590, 604, 755, 944, 1132, 1180, 1208, 1415, 1510, 2264, 2360, 2416, 2830, 3020, 4528, 4720, 5660, 6040, 8909, 11320, 12080, 16697, 17818, 22640, 33394, 35636, 42733, 44545, 66788, 71272, 83485, 85466, 89090, 133576, 142544, 166970, 170932, 178180, 213665, 267152, 333940, 341864, 356360, 427330, 667880, 683728, 712720, 854660, 1335760, 1709320, 2521247, 3418640, 5042494, 10084988, 12606235, 20169976, 25212470, 40339952, 50424940, 100849880, 201699760]

約数ペア:

[(1, 201699760), (2, 100849880), (4, 50424940), (5, 40339952), (8, 25212470), (10, 20169976), (16, 12606235), (20, 10084988), (40, 5042494), (59, 3418640), (80, 2521247), (118, 1709320), (151, 1335760), (236, 854660), (283, 712720), (295, 683728), (302, 667880), (472, 427330), (566, 356360), (590, 341864), (604, 333940), (755, 267152), (944, 213665), (1132, 178180), (1180, 170932), (1208, 166970), (1415, 142544), (1510, 133576), (2264, 89090), (2360, 85466), (2416, 83485), (2830, 71272), (3020, 66788), (4528, 44545), (4720, 42733), (5660, 35636), (6040, 33394), (8909, 22640), (11320, 17818), (12080, 16697)]