210620936

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{27919}}^1$

素因数の和:27989

約数の個数: 32

約数和(自身を含む): 422150400

約数和(自身を除く): 211529464

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 27919, 55838, 111676, 223352, 642137, 1144679, 1284274, 2289358, 2568548, 4578716, 5137096, 9157432, 26327617, 52655234, 105310468, 210620936]

約数ペア:

[(1, 210620936), (2, 105310468), (4, 52655234), (8, 26327617), (23, 9157432), (41, 5137096), (46, 4578716), (82, 2568548), (92, 2289358), (164, 1284274), (184, 1144679), (328, 642137), (943, 223352), (1886, 111676), (3772, 55838), (7544, 27919)]