201171904

素因数分解:

$2^6\times {\mathrm{677}}^1\times {\mathrm{4643}}^1$

素因数の和:5332

約数の個数: 28

約数和(自身を含む): 399876264

約数和(自身を除く): 198704360

約数列:

[1, 2, 4, 8, 16, 32, 64, 677, 1354, 2708, 4643, 5416, 9286, 10832, 18572, 21664, 37144, 43328, 74288, 148576, 297152, 3143311, 6286622, 12573244, 25146488, 50292976, 100585952, 201171904]

約数ペア:

[(1, 201171904), (2, 100585952), (4, 50292976), (8, 25146488), (16, 12573244), (32, 6286622), (64, 3143311), (677, 297152), (1354, 148576), (2708, 74288), (4643, 43328), (5416, 37144), (9286, 21664), (10832, 18572)]