201972531

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{8461}}^1$

素因数の和:8646

約数の個数: 16

約数和(自身を含む): 275522720

約数和(自身を除く): 73550189

約数列:

[1, 3, 73, 109, 219, 327, 7957, 8461, 23871, 25383, 617653, 922249, 1852959, 2766747, 67324177, 201972531]

約数ペア:

[(1, 201972531), (3, 67324177), (73, 2766747), (109, 1852959), (219, 922249), (327, 617653), (7957, 25383), (8461, 23871)]