211759064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{51199}}^1$

素因数の和:51263

約数の個数: 32

約数和(自身を含む): 442368000

約数和(自身を除く): 230608936

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 51199, 102398, 204796, 409592, 563189, 1126378, 2252756, 2406353, 4505512, 4812706, 9625412, 19250824, 26469883, 52939766, 105879532, 211759064]

約数ペア:

[(1, 211759064), (2, 105879532), (4, 52939766), (8, 26469883), (11, 19250824), (22, 9625412), (44, 4812706), (47, 4505512), (88, 2406353), (94, 2252756), (188, 1126378), (376, 563189), (517, 409592), (1034, 204796), (2068, 102398), (4136, 51199)]