201522838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 343203840

約数和(自身を除く): 141681002

約数列:

[1, 2, 11, 22, 79, 83, 121, 127, 158, 166, 242, 254, 869, 913, 1397, 1738, 1826, 2794, 6557, 9559, 10033, 10043, 10541, 13114, 15367, 19118, 20066, 20086, 21082, 30734, 72127, 110363, 115951, 144254, 220726, 231902, 793397, 832739, 1213993, 1275461, 1586794, 1665478, 2427986, 2550922, 9160129, 18320258, 100761419, 201522838]

約数ペア:

[(1, 201522838), (2, 100761419), (11, 18320258), (22, 9160129), (79, 2550922), (83, 2427986), (121, 1665478), (127, 1586794), (158, 1275461), (166, 1213993), (242, 832739), (254, 793397), (869, 231902), (913, 220726), (1397, 144254), (1738, 115951), (1826, 110363), (2794, 72127), (6557, 30734), (9559, 21082), (10033, 20086), (10043, 20066), (10541, 19118), (13114, 15367)]