203697145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{5003}}^1$

素因数の和:5504

約数の個数: 16

約数和(自身を含む): 259407360

約数和(自身を除く): 55710215

約数列:

[1, 5, 17, 85, 479, 2395, 5003, 8143, 25015, 40715, 85051, 425255, 2396437, 11982185, 40739429, 203697145]

約数ペア:

[(1, 203697145), (5, 40739429), (17, 11982185), (85, 2396437), (479, 425255), (2395, 85051), (5003, 40715), (8143, 25015)]