201215691601

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{408413}}^1$

素因数の和:408900

約数の個数: 16

約数和(自身を含む): 216514964304

約数和(自身を除く): 15299272703

約数列:

[1, 17, 73, 397, 1241, 6749, 28981, 408413, 492677, 6943021, 29814149, 162139961, 506840533, 2756379337, 11836217153, 201215691601]

約数ペア:

[(1, 201215691601), (17, 11836217153), (73, 2756379337), (397, 506840533), (1241, 162139961), (6749, 29814149), (28981, 6943021), (408413, 492677)]