201727405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85297}}^1$

素因数の和:85356

約数の個数: 16

約数和(自身を含む): 270224064

約数和(自身を除く): 68496659

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 85297, 426485, 938267, 3667771, 4691335, 18338855, 40345481, 201727405]

約数ペア:

[(1, 201727405), (5, 40345481), (11, 18338855), (43, 4691335), (55, 3667771), (215, 938267), (473, 426485), (2365, 85297)]