208494216

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19699}}^1$

素因数の和:19728

約数の個数: 96

約数和(自身を含む): 673740000

約数和(自身を除く): 465245784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 19699, 39398, 59097, 78796, 118194, 137893, 157592, 177291, 236388, 275786, 354582, 413679, 472776, 531873, 551572, 709164, 827358, 965251, 1063746, 1103144, 1241037, 1418328, 1654716, 1930502, 2127492, 2482074, 2895753, 3309432, 3723111, 3861004, 4254984, 4964148, 5791506, 7446222, 7722008, 8687259, 9928296, 11583012, 14892444, 17374518, 23166024, 26061777, 29784888, 34749036, 52123554, 69498072, 104247108, 208494216]

約数ペア:

[(1, 208494216), (2, 104247108), (3, 69498072), (4, 52123554), (6, 34749036), (7, 29784888), (8, 26061777), (9, 23166024), (12, 17374518), (14, 14892444), (18, 11583012), (21, 9928296), (24, 8687259), (27, 7722008), (28, 7446222), (36, 5791506), (42, 4964148), (49, 4254984), (54, 3861004), (56, 3723111), (63, 3309432), (72, 2895753), (84, 2482074), (98, 2127492), (108, 1930502), (126, 1654716), (147, 1418328), (168, 1241037), (189, 1103144), (196, 1063746), (216, 965251), (252, 827358), (294, 709164), (378, 551572), (392, 531873), (441, 472776), (504, 413679), (588, 354582), (756, 275786), (882, 236388), (1176, 177291), (1323, 157592), (1512, 137893), (1764, 118194), (2646, 78796), (3528, 59097), (5292, 39398), (10584, 19699)]