211274872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{1459}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 414172800

約数和(自身を除く): 202897928

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 787, 1459, 1574, 2918, 3148, 5836, 6296, 11672, 18101, 33557, 36202, 67114, 72404, 134228, 144808, 268456, 1148233, 2296466, 4592932, 9185864, 26409359, 52818718, 105637436, 211274872]

約数ペア:

[(1, 211274872), (2, 105637436), (4, 52818718), (8, 26409359), (23, 9185864), (46, 4592932), (92, 2296466), (184, 1148233), (787, 268456), (1459, 144808), (1574, 134228), (2918, 72404), (3148, 67114), (5836, 36202), (6296, 33557), (11672, 18101)]