220171686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2017}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 530039808

約数和(自身を除く): 309868122

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 113, 138, 161, 226, 322, 339, 483, 678, 791, 966, 1582, 2017, 2373, 2599, 4034, 4746, 5198, 6051, 7797, 12102, 14119, 15594, 18193, 28238, 36386, 42357, 46391, 54579, 84714, 92782, 109158, 139173, 227921, 278346, 324737, 455842, 649474, 683763, 974211, 1367526, 1595447, 1948422, 3190894, 4786341, 5242183, 9572682, 10484366, 15726549, 31453098, 36695281, 73390562, 110085843, 220171686]

約数ペア:

[(1, 220171686), (2, 110085843), (3, 73390562), (6, 36695281), (7, 31453098), (14, 15726549), (21, 10484366), (23, 9572682), (42, 5242183), (46, 4786341), (69, 3190894), (113, 1948422), (138, 1595447), (161, 1367526), (226, 974211), (322, 683763), (339, 649474), (483, 455842), (678, 324737), (791, 278346), (966, 227921), (1582, 139173), (2017, 109158), (2373, 92782), (2599, 84714), (4034, 54579), (4746, 46391), (5198, 42357), (6051, 36386), (7797, 28238), (12102, 18193), (14119, 15594)]