218529935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{115931}}^1$

素因数の和:115978

約数の個数: 16

約数和(自身を含む): 292148640

約数和(自身を除く): 73618705

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 115931, 579655, 1507103, 3361999, 7535515, 16809995, 43705987, 218529935]

約数ペア:

[(1, 218529935), (5, 43705987), (13, 16809995), (29, 7535515), (65, 3361999), (145, 1507103), (377, 579655), (1885, 115931)]