204865011

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 368928000

約数和(自身を除く): 164062989

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 117, 139, 153, 169, 171, 221, 247, 323, 351, 417, 459, 507, 513, 663, 741, 969, 1251, 1521, 1807, 1989, 2223, 2363, 2641, 2873, 2907, 3211, 3753, 4199, 4563, 5421, 5967, 6669, 7089, 7923, 8619, 8721, 9633, 12597, 16263, 21267, 23491, 23769, 25857, 28899, 30719, 34333, 37791, 44897, 48789, 54587, 63801, 70473, 71307, 77571, 86697, 92157, 102999, 113373, 134691, 163761, 211419, 276471, 308997, 399347, 404073, 446329, 491283, 583661, 634257, 829413, 926991, 1198041, 1212219, 1338987, 1473849, 1750983, 3594123, 4016961, 5252949, 7587593, 10782369, 12050883, 15758847, 22762779, 68288337, 204865011]

約数ペア:

[(1, 204865011), (3, 68288337), (9, 22762779), (13, 15758847), (17, 12050883), (19, 10782369), (27, 7587593), (39, 5252949), (51, 4016961), (57, 3594123), (117, 1750983), (139, 1473849), (153, 1338987), (169, 1212219), (171, 1198041), (221, 926991), (247, 829413), (323, 634257), (351, 583661), (417, 491283), (459, 446329), (507, 404073), (513, 399347), (663, 308997), (741, 276471), (969, 211419), (1251, 163761), (1521, 134691), (1807, 113373), (1989, 102999), (2223, 92157), (2363, 86697), (2641, 77571), (2873, 71307), (2907, 70473), (3211, 63801), (3753, 54587), (4199, 48789), (4563, 44897), (5421, 37791), (5967, 34333), (6669, 30719), (7089, 28899), (7923, 25857), (8619, 23769), (8721, 23491), (9633, 21267), (12597, 16263)]