219928302

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 536215680

約数和(自身を除く): 316287378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 131, 139, 183, 198, 262, 278, 366, 393, 417, 549, 671, 786, 834, 1098, 1179, 1251, 1342, 1441, 1529, 2013, 2358, 2502, 2882, 3058, 4026, 4323, 4587, 6039, 7991, 8479, 8646, 9174, 12078, 12969, 13761, 15982, 16958, 18209, 23973, 25437, 25938, 27522, 36418, 47946, 50874, 54627, 71919, 76311, 87901, 93269, 109254, 143838, 152622, 163881, 175802, 186538, 200299, 263703, 279807, 327762, 400598, 527406, 559614, 600897, 791109, 839421, 1110749, 1201794, 1582218, 1678842, 1802691, 2221498, 3332247, 3605382, 6664494, 9996741, 12218239, 19993482, 24436478, 36654717, 73309434, 109964151, 219928302]

約数ペア:

[(1, 219928302), (2, 109964151), (3, 73309434), (6, 36654717), (9, 24436478), (11, 19993482), (18, 12218239), (22, 9996741), (33, 6664494), (61, 3605382), (66, 3332247), (99, 2221498), (122, 1802691), (131, 1678842), (139, 1582218), (183, 1201794), (198, 1110749), (262, 839421), (278, 791109), (366, 600897), (393, 559614), (417, 527406), (549, 400598), (671, 327762), (786, 279807), (834, 263703), (1098, 200299), (1179, 186538), (1251, 175802), (1342, 163881), (1441, 152622), (1529, 143838), (2013, 109254), (2358, 93269), (2502, 87901), (2882, 76311), (3058, 71919), (4026, 54627), (4323, 50874), (4587, 47946), (6039, 36418), (7991, 27522), (8479, 25938), (8646, 25437), (9174, 23973), (12078, 18209), (12969, 16958), (13761, 15982)]