220132472

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{10711}}^1$

素因数の和:11091

約数の個数: 32

約数和(自身を含む): 473041920

約数和(自身を除く): 252909448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 1468, 2569, 2936, 5138, 10276, 10711, 20552, 21422, 42844, 74977, 85688, 149954, 299908, 599816, 3930937, 7861874, 15723748, 27516559, 31447496, 55033118, 110066236, 220132472]

約数ペア:

[(1, 220132472), (2, 110066236), (4, 55033118), (7, 31447496), (8, 27516559), (14, 15723748), (28, 7861874), (56, 3930937), (367, 599816), (734, 299908), (1468, 149954), (2569, 85688), (2936, 74977), (5138, 42844), (10276, 21422), (10711, 20552)]