201511326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{1433}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 421251840

約数和(自身を除く): 219740514

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1019, 1433, 2038, 2866, 3057, 4299, 6114, 8598, 23437, 32959, 46874, 65918, 70311, 98877, 140622, 197754, 1460227, 2920454, 4380681, 8761362, 33585221, 67170442, 100755663, 201511326]

約数ペア:

[(1, 201511326), (2, 100755663), (3, 67170442), (6, 33585221), (23, 8761362), (46, 4380681), (69, 2920454), (138, 1460227), (1019, 197754), (1433, 140622), (2038, 98877), (2866, 70311), (3057, 65918), (4299, 46874), (6114, 32959), (8598, 23437)]