211079514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{15797}}^1$

素因数の和:15950

約数の個数: 32

約数和(自身を含む): 450432576

約数和(自身を除く): 239353062

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6681, 13362, 15797, 31594, 47391, 94782, 268549, 537098, 805647, 1611294, 2069407, 4138814, 6208221, 12416442, 35179919, 70359838, 105539757, 211079514]

約数ペア:

[(1, 211079514), (2, 105539757), (3, 70359838), (6, 35179919), (17, 12416442), (34, 6208221), (51, 4138814), (102, 2069407), (131, 1611294), (262, 805647), (393, 537098), (786, 268549), (2227, 94782), (4454, 47391), (6681, 31594), (13362, 15797)]