211673428

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{2617}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 377002472

約数和(自身を除く): 165329044

約数列:

[1, 2, 4, 73, 146, 277, 292, 554, 1108, 2617, 5234, 10468, 20221, 40442, 80884, 191041, 382082, 724909, 764164, 1449818, 2899636, 52918357, 105836714, 211673428]

約数ペア:

[(1, 211673428), (2, 105836714), (4, 52918357), (73, 2899636), (146, 1449818), (277, 764164), (292, 724909), (554, 382082), (1108, 191041), (2617, 80884), (5234, 40442), (10468, 20221)]