210399078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1524631}}^1$

素因数の和:1524659

約数の個数: 16

約数和(自身を含む): 439094016

約数和(自身を除く): 228694938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1524631, 3049262, 4573893, 9147786, 35066513, 70133026, 105199539, 210399078]

約数ペア:

[(1, 210399078), (2, 105199539), (3, 70133026), (6, 35066513), (23, 9147786), (46, 4573893), (69, 3049262), (138, 1524631)]