203837182

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{9689}}^1$

素因数の和:9915

約数の個数: 16

約数和(自身を含む): 312328080

約数和(自身を除く): 108490898

約数列:

[1, 2, 67, 134, 157, 314, 9689, 10519, 19378, 21038, 649163, 1298326, 1521173, 3042346, 101918591, 203837182]

約数ペア:

[(1, 203837182), (2, 101918591), (67, 3042346), (134, 1521173), (157, 1298326), (314, 649163), (9689, 21038), (10519, 19378)]