201274931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 245784000

約数和(自身を除く): 44509069

約数列:

[1, 11, 13, 37, 109, 143, 349, 407, 481, 1199, 1417, 3839, 4033, 4537, 5291, 12913, 15587, 38041, 44363, 49907, 52429, 142043, 167869, 418451, 494533, 576719, 1407517, 1846559, 5439863, 15482687, 18297721, 201274931]

約数ペア:

[(1, 201274931), (11, 18297721), (13, 15482687), (37, 5439863), (109, 1846559), (143, 1407517), (349, 576719), (407, 494533), (481, 418451), (1199, 167869), (1417, 142043), (3839, 52429), (4033, 49907), (4537, 44363), (5291, 38041), (12913, 15587)]