201888685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{18131}}^1$

素因数の和:18284

約数の個数: 16

約数和(自身を含む): 258489792

約数和(自身を除く): 56601107

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 18131, 90655, 308227, 1541135, 2375161, 11875805, 40377737, 201888685]

約数ペア:

[(1, 201888685), (5, 40377737), (17, 11875805), (85, 2375161), (131, 1541135), (655, 308227), (2227, 90655), (11135, 18131)]