200230295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 257541120

約数和(自身を除く): 57310825

約数列:

[1, 5, 23, 71, 115, 137, 179, 355, 685, 895, 1633, 3151, 4117, 8165, 9727, 12709, 15755, 20585, 24523, 48635, 63545, 122615, 223721, 292307, 564029, 1118605, 1461535, 1741133, 2820145, 8705665, 40046059, 200230295]

約数ペア:

[(1, 200230295), (5, 40046059), (23, 8705665), (71, 2820145), (115, 1741133), (137, 1461535), (179, 1118605), (355, 564029), (685, 292307), (895, 223721), (1633, 122615), (3151, 63545), (4117, 48635), (8165, 24523), (9727, 20585), (12709, 15755)]