201505278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{26633}}^1$

素因数の和:26748

約数の個数: 32

約数和(自身を含む): 438502176

約数和(自身を除く): 236996898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 26633, 53266, 79899, 159798, 346229, 692458, 1038687, 2077374, 2583401, 5166802, 7750203, 15500406, 33584213, 67168426, 100752639, 201505278]

約数ペア:

[(1, 201505278), (2, 100752639), (3, 67168426), (6, 33584213), (13, 15500406), (26, 7750203), (39, 5166802), (78, 2583401), (97, 2077374), (194, 1038687), (291, 692458), (582, 346229), (1261, 159798), (2522, 79899), (3783, 53266), (7566, 26633)]