201215896

素因数分解:

$2^3\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2617}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 431655840

約数和(自身を除く): 230439944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1373, 2617, 2746, 5234, 5492, 9611, 10468, 10984, 18319, 19222, 20936, 36638, 38444, 73276, 76888, 146552, 3593141, 7186282, 14372564, 25151987, 28745128, 50303974, 100607948, 201215896]

約数ペア:

[(1, 201215896), (2, 100607948), (4, 50303974), (7, 28745128), (8, 25151987), (14, 14372564), (28, 7186282), (56, 3593141), (1373, 146552), (2617, 76888), (2746, 73276), (5234, 38444), (5492, 36638), (9611, 20936), (10468, 19222), (10984, 18319)]