199975704803

素因数分解:

$7^1\times {\mathrm{23}}^3\times {\mathrm{83}}^1\times {\mathrm{28289}}^1$

素因数の和:28448

約数の個数: 32

約数和(自身を含む): 241818393600

約数和(自身を除く): 41842688797

約数列:

[1, 7, 23, 83, 161, 529, 581, 1909, 3703, 12167, 13363, 28289, 43907, 85169, 198023, 307349, 650647, 1009861, 2347987, 4554529, 7069027, 14964881, 16435909, 54003701, 104754167, 344192263, 378025907, 1242085123, 2409345841, 8694595861, 28567957829, 199975704803]

約数ペア:

[(1, 199975704803), (7, 28567957829), (23, 8694595861), (83, 2409345841), (161, 1242085123), (529, 378025907), (581, 344192263), (1909, 104754167), (3703, 54003701), (12167, 16435909), (13363, 14964881), (28289, 7069027), (43907, 4554529), (85169, 2347987), (198023, 1009861), (307349, 650647)]