201266974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 321330240

約数和(自身を除く): 120063266

約数列:

[1, 2, 23, 46, 109, 137, 218, 274, 293, 586, 2507, 3151, 5014, 6302, 6739, 13478, 14933, 29866, 31937, 40141, 63874, 80282, 343459, 686918, 734551, 923243, 1469102, 1846486, 4375369, 8750738, 100633487, 201266974]

約数ペア:

[(1, 201266974), (2, 100633487), (23, 8750738), (46, 4375369), (109, 1846486), (137, 1469102), (218, 923243), (274, 734551), (293, 686918), (586, 343459), (2507, 80282), (3151, 63874), (5014, 40141), (6302, 31937), (6739, 29866), (13478, 14933)]