207081108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 108

約数和(自身を含む): 574128828

約数和(自身を除く): 367047720

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 169, 202, 234, 303, 337, 338, 404, 468, 507, 606, 674, 676, 909, 1011, 1014, 1212, 1313, 1348, 1521, 1818, 2022, 2028, 2626, 3033, 3042, 3636, 3939, 4044, 4381, 5252, 6066, 6084, 7878, 8762, 11817, 12132, 13143, 15756, 17069, 17524, 23634, 26286, 34037, 34138, 39429, 47268, 51207, 52572, 56953, 68074, 68276, 78858, 102111, 102414, 113906, 136148, 153621, 157716, 170859, 204222, 204828, 227812, 306333, 307242, 341718, 408444, 442481, 512577, 612666, 614484, 683436, 884962, 1025154, 1225332, 1327443, 1769924, 2050308, 2654886, 3982329, 5309772, 5752253, 7964658, 11504506, 15929316, 17256759, 23009012, 34513518, 51770277, 69027036, 103540554, 207081108]

約数ペア:

[(1, 207081108), (2, 103540554), (3, 69027036), (4, 51770277), (6, 34513518), (9, 23009012), (12, 17256759), (13, 15929316), (18, 11504506), (26, 7964658), (36, 5752253), (39, 5309772), (52, 3982329), (78, 2654886), (101, 2050308), (117, 1769924), (156, 1327443), (169, 1225332), (202, 1025154), (234, 884962), (303, 683436), (337, 614484), (338, 612666), (404, 512577), (468, 442481), (507, 408444), (606, 341718), (674, 307242), (676, 306333), (909, 227812), (1011, 204828), (1014, 204222), (1212, 170859), (1313, 157716), (1348, 153621), (1521, 136148), (1818, 113906), (2022, 102414), (2028, 102111), (2626, 78858), (3033, 68276), (3042, 68074), (3636, 56953), (3939, 52572), (4044, 51207), (4381, 47268), (5252, 39429), (6066, 34138), (6084, 34037), (7878, 26286), (8762, 23634), (11817, 17524), (12132, 17069), (13143, 15756)]