212866506

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1367}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 475046208

約数和(自身を除く): 262179702

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 211, 246, 369, 422, 633, 738, 1266, 1367, 1899, 2734, 3798, 4101, 8202, 8651, 12303, 17302, 24606, 25953, 51906, 56047, 77859, 112094, 155718, 168141, 288437, 336282, 504423, 576874, 865311, 1008846, 1730622, 2595933, 5191866, 11825917, 23651834, 35477751, 70955502, 106433253, 212866506]

約数ペア:

[(1, 212866506), (2, 106433253), (3, 70955502), (6, 35477751), (9, 23651834), (18, 11825917), (41, 5191866), (82, 2595933), (123, 1730622), (211, 1008846), (246, 865311), (369, 576874), (422, 504423), (633, 336282), (738, 288437), (1266, 168141), (1367, 155718), (1899, 112094), (2734, 77859), (3798, 56047), (4101, 51906), (8202, 25953), (8651, 24606), (12303, 17302)]