206585478

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 84

約数和(自身を含む): 511117404

約数和(自身を除く): 304531926

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 243, 297, 363, 486, 594, 726, 729, 891, 1089, 1171, 1458, 1782, 2178, 2342, 2673, 3267, 3513, 5346, 6534, 7026, 8019, 9801, 10539, 12881, 16038, 19602, 21078, 25762, 29403, 31617, 38643, 58806, 63234, 77286, 88209, 94851, 115929, 141691, 176418, 189702, 231858, 283382, 284553, 347787, 425073, 569106, 695574, 850146, 853659, 1043361, 1275219, 1707318, 2086722, 2550438, 3130083, 3825657, 6260166, 7651314, 9390249, 11476971, 18780498, 22953942, 34430913, 68861826, 103292739, 206585478]

約数ペア:

[(1, 206585478), (2, 103292739), (3, 68861826), (6, 34430913), (9, 22953942), (11, 18780498), (18, 11476971), (22, 9390249), (27, 7651314), (33, 6260166), (54, 3825657), (66, 3130083), (81, 2550438), (99, 2086722), (121, 1707318), (162, 1275219), (198, 1043361), (242, 853659), (243, 850146), (297, 695574), (363, 569106), (486, 425073), (594, 347787), (726, 284553), (729, 283382), (891, 231858), (1089, 189702), (1171, 176418), (1458, 141691), (1782, 115929), (2178, 94851), (2342, 88209), (2673, 77286), (3267, 63234), (3513, 58806), (5346, 38643), (6534, 31617), (7026, 29403), (8019, 25762), (9801, 21078), (10539, 19602), (12881, 16038)]