202011651

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{85999}}^1$

素因数の和:86040

約数の個数: 20

約数和(自身を含む): 312180000

約数和(自身を除く): 110168349

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 85999, 257997, 773991, 2321973, 2493971, 6965919, 7481913, 22445739, 67337217, 202011651]

約数ペア:

[(1, 202011651), (3, 67337217), (9, 22445739), (27, 7481913), (29, 6965919), (81, 2493971), (87, 2321973), (261, 773991), (783, 257997), (2349, 85999)]