205319988

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{82657}}^1$

素因数の和:82693

約数の個数: 48

約数和(自身を含む): 555461760

約数和(自身を除く): 350141772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 82657, 165314, 247971, 330628, 495942, 743913, 991884, 1487826, 1901111, 2231739, 2975652, 3802222, 4463478, 5703333, 7604444, 8926956, 11406666, 17109999, 22813332, 34219998, 51329997, 68439996, 102659994, 205319988]

約数ペア:

[(1, 205319988), (2, 102659994), (3, 68439996), (4, 51329997), (6, 34219998), (9, 22813332), (12, 17109999), (18, 11406666), (23, 8926956), (27, 7604444), (36, 5703333), (46, 4463478), (54, 3802222), (69, 2975652), (92, 2231739), (108, 1901111), (138, 1487826), (207, 991884), (276, 743913), (414, 495942), (621, 330628), (828, 247971), (1242, 165314), (2484, 82657)]