198902704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1179

約数の個数: 120

約数和(自身を含む): 521806880

約数和(自身を除く): 322904176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1129, 1144, 1232, 1456, 1573, 1694, 1936, 2002, 2258, 2288, 3146, 3388, 4004, 4516, 6292, 6776, 7903, 8008, 9032, 11011, 12419, 12584, 13552, 14677, 15806, 16016, 18064, 22022, 24838, 25168, 29354, 31612, 44044, 49676, 58708, 63224, 86933, 88088, 99352, 102739, 117416, 126448, 136609, 161447, 173866, 176176, 198704, 205478, 234832, 273218, 322894, 347732, 410956, 546436, 645788, 695464, 821912, 956263, 1092872, 1130129, 1291576, 1390928, 1643824, 1775917, 1912526, 2185744, 2260258, 2583152, 3551834, 3825052, 4520516, 7103668, 7650104, 9041032, 12431419, 14207336, 15300208, 18082064, 24862838, 28414672, 49725676, 99451352, 198902704]

約数ペア:

[(1, 198902704), (2, 99451352), (4, 49725676), (7, 28414672), (8, 24862838), (11, 18082064), (13, 15300208), (14, 14207336), (16, 12431419), (22, 9041032), (26, 7650104), (28, 7103668), (44, 4520516), (52, 3825052), (56, 3551834), (77, 2583152), (88, 2260258), (91, 2185744), (104, 1912526), (112, 1775917), (121, 1643824), (143, 1390928), (154, 1291576), (176, 1130129), (182, 1092872), (208, 956263), (242, 821912), (286, 695464), (308, 645788), (364, 546436), (484, 410956), (572, 347732), (616, 322894), (728, 273218), (847, 234832), (968, 205478), (1001, 198704), (1129, 176176), (1144, 173866), (1232, 161447), (1456, 136609), (1573, 126448), (1694, 117416), (1936, 102739), (2002, 99352), (2258, 88088), (2288, 86933), (3146, 63224), (3388, 58708), (4004, 49676), (4516, 44044), (6292, 31612), (6776, 29354), (7903, 25168), (8008, 24838), (9032, 22022), (11011, 18064), (12419, 16016), (12584, 15806), (13552, 14677)]