206825346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42089}}^1$

素因数の和:42120

約数の個数: 64

約数和(自身を含む): 565689600

約数和(自身を除く): 358864254

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 42089, 84178, 126267, 252534, 294623, 378801, 547157, 589246, 757602, 883869, 1094314, 1136403, 1641471, 1767738, 2272806, 2651607, 3282942, 3830099, 4924413, 5303214, 7660198, 7954821, 9848826, 11490297, 14773239, 15909642, 22980594, 29546478, 34470891, 68941782, 103412673, 206825346]

約数ペア:

[(1, 206825346), (2, 103412673), (3, 68941782), (6, 34470891), (7, 29546478), (9, 22980594), (13, 15909642), (14, 14773239), (18, 11490297), (21, 9848826), (26, 7954821), (27, 7660198), (39, 5303214), (42, 4924413), (54, 3830099), (63, 3282942), (78, 2651607), (91, 2272806), (117, 1767738), (126, 1641471), (182, 1136403), (189, 1094314), (234, 883869), (273, 757602), (351, 589246), (378, 547157), (546, 378801), (702, 294623), (819, 252534), (1638, 126267), (2457, 84178), (4914, 42089)]