201957160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{174101}}^1$

素因数の和:174141

約数の個数: 32

約数和(自身を含む): 470075400

約数和(自身を除く): 268118240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 174101, 348202, 696404, 870505, 1392808, 1741010, 3482020, 5048929, 6964040, 10097858, 20195716, 25244645, 40391432, 50489290, 100978580, 201957160]

約数ペア:

[(1, 201957160), (2, 100978580), (4, 50489290), (5, 40391432), (8, 25244645), (10, 20195716), (20, 10097858), (29, 6964040), (40, 5048929), (58, 3482020), (116, 1741010), (145, 1392808), (232, 870505), (290, 696404), (580, 348202), (1160, 174101)]