210449712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2122

約数の個数: 80

約数和(自身を含む): 596211840

約数和(自身を除く): 385762128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 211, 264, 422, 528, 633, 844, 1266, 1688, 1889, 2321, 2532, 3376, 3778, 4642, 5064, 5667, 6963, 7556, 9284, 10128, 11334, 13926, 15112, 18568, 20779, 22668, 27852, 30224, 37136, 41558, 45336, 55704, 62337, 83116, 90672, 111408, 124674, 166232, 249348, 332464, 398579, 498696, 797158, 997392, 1195737, 1594316, 2391474, 3188632, 4384369, 4782948, 6377264, 8768738, 9565896, 13153107, 17537476, 19131792, 26306214, 35074952, 52612428, 70149904, 105224856, 210449712]

約数ペア:

[(1, 210449712), (2, 105224856), (3, 70149904), (4, 52612428), (6, 35074952), (8, 26306214), (11, 19131792), (12, 17537476), (16, 13153107), (22, 9565896), (24, 8768738), (33, 6377264), (44, 4782948), (48, 4384369), (66, 3188632), (88, 2391474), (132, 1594316), (176, 1195737), (211, 997392), (264, 797158), (422, 498696), (528, 398579), (633, 332464), (844, 249348), (1266, 166232), (1688, 124674), (1889, 111408), (2321, 90672), (2532, 83116), (3376, 62337), (3778, 55704), (4642, 45336), (5064, 41558), (5667, 37136), (6963, 30224), (7556, 27852), (9284, 22668), (10128, 20779), (11334, 18568), (13926, 15112)]