201742142

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3881}}^1$

素因数の和:4016

約数の個数: 32

約数和(自身を含む): 357765120

約数和(自身を除く): 156022978

約数列:

[1, 2, 7, 14, 47, 79, 94, 158, 329, 553, 658, 1106, 3713, 3881, 7426, 7762, 25991, 27167, 51982, 54334, 182407, 306599, 364814, 613198, 1276849, 2146193, 2553698, 4292386, 14410153, 28820306, 100871071, 201742142]

約数ペア:

[(1, 201742142), (2, 100871071), (7, 28820306), (14, 14410153), (47, 4292386), (79, 2553698), (94, 2146193), (158, 1276849), (329, 613198), (553, 364814), (658, 306599), (1106, 182407), (3713, 54334), (3881, 51982), (7426, 27167), (7762, 25991)]