201574023

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 316293120

約数和(自身を除く): 114719097

約数列:

[1, 3, 7, 21, 47, 131, 141, 329, 393, 917, 987, 1559, 2751, 4677, 6157, 10913, 18471, 32739, 43099, 73273, 129297, 204229, 219819, 512911, 612687, 1429603, 1538733, 4288809, 9598763, 28796289, 67191341, 201574023]

約数ペア:

[(1, 201574023), (3, 67191341), (7, 28796289), (21, 9598763), (47, 4288809), (131, 1538733), (141, 1429603), (329, 612687), (393, 512911), (917, 219819), (987, 204229), (1559, 129297), (2751, 73273), (4677, 43099), (6157, 32739), (10913, 18471)]