201791377

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{593}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 220212432

約数和(自身を除く): 18421055

約数列:

[1, 17, 37, 541, 593, 629, 9197, 10081, 20017, 21941, 320813, 340289, 372997, 5453821, 11870081, 201791377]

約数ペア:

[(1, 201791377), (17, 11870081), (37, 5453821), (541, 372997), (593, 340289), (629, 320813), (9197, 21941), (10081, 20017)]