202860910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 443105280

約数和(自身を除く): 240244370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 127, 133, 190, 254, 266, 635, 665, 889, 1201, 1270, 1330, 1778, 2402, 2413, 4445, 4826, 6005, 8407, 8890, 12010, 12065, 16814, 16891, 22819, 24130, 33782, 42035, 45638, 84070, 84455, 114095, 152527, 159733, 168910, 228190, 305054, 319466, 762635, 798665, 1067689, 1525270, 1597330, 2135378, 2898013, 5338445, 5796026, 10676890, 14490065, 20286091, 28980130, 40572182, 101430455, 202860910]

約数ペア:

[(1, 202860910), (2, 101430455), (5, 40572182), (7, 28980130), (10, 20286091), (14, 14490065), (19, 10676890), (35, 5796026), (38, 5338445), (70, 2898013), (95, 2135378), (127, 1597330), (133, 1525270), (190, 1067689), (254, 798665), (266, 762635), (635, 319466), (665, 305054), (889, 228190), (1201, 168910), (1270, 159733), (1330, 152527), (1778, 114095), (2402, 84455), (2413, 84070), (4445, 45638), (4826, 42035), (6005, 33782), (8407, 24130), (8890, 22819), (12010, 16891), (12065, 16814)]