202370945

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 298435584

約数和(自身を除く): 96064639

約数列:

[1, 5, 7, 31, 35, 37, 71, 155, 185, 217, 259, 355, 497, 1085, 1147, 1295, 2201, 2485, 2627, 5041, 5735, 8029, 11005, 13135, 15407, 18389, 25205, 35287, 40145, 77035, 81437, 91945, 156271, 176435, 186517, 407185, 570059, 781355, 932585, 1093897, 1305619, 2850295, 5469485, 5782027, 6528095, 28910135, 40474189, 202370945]

約数ペア:

[(1, 202370945), (5, 40474189), (7, 28910135), (31, 6528095), (35, 5782027), (37, 5469485), (71, 2850295), (155, 1305619), (185, 1093897), (217, 932585), (259, 781355), (355, 570059), (497, 407185), (1085, 186517), (1147, 176435), (1295, 156271), (2201, 91945), (2485, 81437), (2627, 77035), (5041, 40145), (5735, 35287), (8029, 25205), (11005, 18389), (13135, 15407)]