211404882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{6827}}^1$

素因数の和:7242

約数の個数: 32

約数和(自身を含む): 456547392

約数和(自身を除く): 245142510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 794, 1191, 2382, 5161, 6827, 10322, 13654, 15483, 20481, 30966, 40962, 88751, 177502, 266253, 532506, 2710319, 5420638, 8130957, 16261914, 35234147, 70468294, 105702441, 211404882]

約数ペア:

[(1, 211404882), (2, 105702441), (3, 70468294), (6, 35234147), (13, 16261914), (26, 8130957), (39, 5420638), (78, 2710319), (397, 532506), (794, 266253), (1191, 177502), (2382, 88751), (5161, 40962), (6827, 30966), (10322, 20481), (13654, 15483)]