220905594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 593523840

約数和(自身を除く): 372618246

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 157, 182, 234, 273, 314, 471, 546, 819, 859, 942, 1099, 1413, 1638, 1718, 2041, 2198, 2577, 2826, 3297, 4082, 5154, 6013, 6123, 6594, 7731, 9891, 11167, 12026, 12246, 14287, 15462, 18039, 18369, 19782, 22334, 28574, 33501, 36078, 36738, 42861, 54117, 67002, 78169, 85722, 100503, 108234, 128583, 134863, 156338, 201006, 234507, 257166, 269726, 404589, 469014, 703521, 809178, 944041, 1213767, 1407042, 1753219, 1888082, 2427534, 2832123, 3506438, 5259657, 5664246, 8496369, 10519314, 12272533, 15778971, 16992738, 24545066, 31557942, 36817599, 73635198, 110452797, 220905594]

約数ペア:

[(1, 220905594), (2, 110452797), (3, 73635198), (6, 36817599), (7, 31557942), (9, 24545066), (13, 16992738), (14, 15778971), (18, 12272533), (21, 10519314), (26, 8496369), (39, 5664246), (42, 5259657), (63, 3506438), (78, 2832123), (91, 2427534), (117, 1888082), (126, 1753219), (157, 1407042), (182, 1213767), (234, 944041), (273, 809178), (314, 703521), (471, 469014), (546, 404589), (819, 269726), (859, 257166), (942, 234507), (1099, 201006), (1413, 156338), (1638, 134863), (1718, 128583), (2041, 108234), (2198, 100503), (2577, 85722), (2826, 78169), (3297, 67002), (4082, 54117), (5154, 42861), (6013, 36738), (6123, 36078), (6594, 33501), (7731, 28574), (9891, 22334), (11167, 19782), (12026, 18369), (12246, 18039), (14287, 15462)]