201286712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 431101440

約数和(自身を除く): 229814728

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 47, 82, 88, 94, 164, 188, 328, 376, 451, 517, 902, 1034, 1187, 1804, 1927, 2068, 2374, 3608, 3854, 4136, 4748, 7708, 9496, 13057, 15416, 21197, 26114, 42394, 48667, 52228, 55789, 84788, 97334, 104456, 111578, 169576, 194668, 223156, 389336, 446312, 535337, 613679, 1070674, 1227358, 2141348, 2287349, 2454716, 4282696, 4574698, 4909432, 9149396, 18298792, 25160839, 50321678, 100643356, 201286712]

約数ペア:

[(1, 201286712), (2, 100643356), (4, 50321678), (8, 25160839), (11, 18298792), (22, 9149396), (41, 4909432), (44, 4574698), (47, 4282696), (82, 2454716), (88, 2287349), (94, 2141348), (164, 1227358), (188, 1070674), (328, 613679), (376, 535337), (451, 446312), (517, 389336), (902, 223156), (1034, 194668), (1187, 169576), (1804, 111578), (1927, 104456), (2068, 97334), (2374, 84788), (3608, 55789), (3854, 52228), (4136, 48667), (4748, 42394), (7708, 26114), (9496, 21197), (13057, 15416)]