215232954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{72763}}^1$

素因数の和:72814

約数の個数: 32

約数和(自身を含む): 471510720

約数和(自身を除く): 256277766

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 72763, 145526, 218289, 436578, 1236971, 2110127, 2473942, 3710913, 4220254, 6330381, 7421826, 12660762, 35872159, 71744318, 107616477, 215232954]

約数ペア:

[(1, 215232954), (2, 107616477), (3, 71744318), (6, 35872159), (17, 12660762), (29, 7421826), (34, 6330381), (51, 4220254), (58, 3710913), (87, 2473942), (102, 2110127), (174, 1236971), (493, 436578), (986, 218289), (1479, 145526), (2958, 72763)]