207729384

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 530846400

約数和(自身を除く): 323117016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 139, 146, 219, 278, 292, 417, 438, 556, 584, 834, 853, 876, 1112, 1668, 1706, 1752, 2559, 3336, 3412, 5118, 6824, 10147, 10236, 20294, 20472, 30441, 40588, 60882, 62269, 81176, 118567, 121764, 124538, 186807, 237134, 243528, 249076, 355701, 373614, 474268, 498152, 711402, 747228, 948536, 1422804, 1494456, 2845608, 8655391, 17310782, 25966173, 34621564, 51932346, 69243128, 103864692, 207729384]

約数ペア:

[(1, 207729384), (2, 103864692), (3, 69243128), (4, 51932346), (6, 34621564), (8, 25966173), (12, 17310782), (24, 8655391), (73, 2845608), (139, 1494456), (146, 1422804), (219, 948536), (278, 747228), (292, 711402), (417, 498152), (438, 474268), (556, 373614), (584, 355701), (834, 249076), (853, 243528), (876, 237134), (1112, 186807), (1668, 124538), (1706, 121764), (1752, 118567), (2559, 81176), (3336, 62269), (3412, 60882), (5118, 40588), (6824, 30441), (10147, 20472), (10236, 20294)]