201028612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1168771}}^1$

素因数の和:1168818

約数の個数: 12

約数和(自身を含む): 359981776

約数和(自身を除く): 158953164

約数列:

[1, 2, 4, 43, 86, 172, 1168771, 2337542, 4675084, 50257153, 100514306, 201028612]

約数ペア:

[(1, 201028612), (2, 100514306), (4, 50257153), (43, 4675084), (86, 2337542), (172, 1168771)]