211276934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{64453}}^1$

素因数の和:64615

約数の個数: 16

約数和(自身を含む): 348051600

約数和(自身を除く): 136774666

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 64453, 128906, 708983, 1417966, 9603497, 19206994, 105638467, 211276934]

約数ペア:

[(1, 211276934), (2, 105638467), (11, 19206994), (22, 9603497), (149, 1417966), (298, 708983), (1639, 128906), (3278, 64453)]