206977134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2767}}^1$

素因数の和:2929

約数の個数: 64

約数和(自身を含む): 513386496

約数和(自身を除く): 306409362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 137, 182, 273, 274, 411, 546, 822, 959, 1781, 1918, 2767, 2877, 3562, 5343, 5534, 5754, 8301, 10686, 12467, 16602, 19369, 24934, 35971, 37401, 38738, 58107, 71942, 74802, 107913, 116214, 215826, 251797, 379079, 503594, 755391, 758158, 1137237, 1510782, 2274474, 2653553, 4928027, 5307106, 7960659, 9856054, 14784081, 15921318, 29568162, 34496189, 68992378, 103488567, 206977134]

約数ペア:

[(1, 206977134), (2, 103488567), (3, 68992378), (6, 34496189), (7, 29568162), (13, 15921318), (14, 14784081), (21, 9856054), (26, 7960659), (39, 5307106), (42, 4928027), (78, 2653553), (91, 2274474), (137, 1510782), (182, 1137237), (273, 758158), (274, 755391), (411, 503594), (546, 379079), (822, 251797), (959, 215826), (1781, 116214), (1918, 107913), (2767, 74802), (2877, 71942), (3562, 58107), (5343, 38738), (5534, 37401), (5754, 35971), (8301, 24934), (10686, 19369), (12467, 16602)]