199174002

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{81163}}^1$

素因数の和:81577

約数の個数: 16

約数和(自身を含む): 399326880

約数和(自身を除く): 200152878

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 81163, 162326, 243489, 486978, 33195667, 66391334, 99587001, 199174002]

約数ペア:

[(1, 199174002), (2, 99587001), (3, 66391334), (6, 33195667), (409, 486978), (818, 243489), (1227, 162326), (2454, 81163)]