199903962

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 404591040

約数和(自身を除く): 204687078

約数列:

[1, 2, 3, 6, 139, 278, 281, 417, 562, 834, 843, 853, 1686, 1706, 2559, 5118, 39059, 78118, 117177, 118567, 234354, 237134, 239693, 355701, 479386, 711402, 719079, 1438158, 33317327, 66634654, 99951981, 199903962]

約数ペア:

[(1, 199903962), (2, 99951981), (3, 66634654), (6, 33317327), (139, 1438158), (278, 719079), (281, 711402), (417, 479386), (562, 355701), (834, 239693), (843, 237134), (853, 234354), (1686, 118567), (1706, 117177), (2559, 78118), (5118, 39059)]