202215810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 496419840

約数和(自身を除く): 294204030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 139, 142, 213, 278, 355, 417, 426, 683, 695, 710, 834, 1065, 1366, 1390, 2049, 2085, 2130, 3415, 4098, 4170, 6830, 9869, 10245, 19738, 20490, 29607, 48493, 49345, 59214, 94937, 96986, 98690, 145479, 148035, 189874, 242465, 284811, 290958, 296070, 474685, 484930, 569622, 727395, 949370, 1424055, 1454790, 2848110, 6740527, 13481054, 20221581, 33702635, 40443162, 67405270, 101107905, 202215810]

約数ペア:

[(1, 202215810), (2, 101107905), (3, 67405270), (5, 40443162), (6, 33702635), (10, 20221581), (15, 13481054), (30, 6740527), (71, 2848110), (139, 1454790), (142, 1424055), (213, 949370), (278, 727395), (355, 569622), (417, 484930), (426, 474685), (683, 296070), (695, 290958), (710, 284811), (834, 242465), (1065, 189874), (1366, 148035), (1390, 145479), (2049, 98690), (2085, 96986), (2130, 94937), (3415, 59214), (4098, 49345), (4170, 48493), (6830, 29607), (9869, 20490), (10245, 19738)]