211682892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{766967}}^1$

素因数の和:766997

約数の個数: 24

約数和(自身を含む): 515402496

約数和(自身を除く): 303719604

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 766967, 1533934, 2300901, 3067868, 4601802, 9203604, 17640241, 35280482, 52920723, 70560964, 105841446, 211682892]

約数ペア:

[(1, 211682892), (2, 105841446), (3, 70560964), (4, 52920723), (6, 35280482), (12, 17640241), (23, 9203604), (46, 4601802), (69, 3067868), (92, 2300901), (138, 1533934), (276, 766967)]