201538746

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{12157}}^1$

素因数の和:12475

約数の個数: 32

約数和(自身を含む): 449359680

約数和(自身を除く): 247820934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 1842, 2763, 5526, 8289, 12157, 16578, 24314, 36471, 72942, 109413, 218826, 328239, 656478, 3732199, 7464398, 11196597, 22393194, 33589791, 67179582, 100769373, 201538746]

約数ペア:

[(1, 201538746), (2, 100769373), (3, 67179582), (6, 33589791), (9, 22393194), (18, 11196597), (27, 7464398), (54, 3732199), (307, 656478), (614, 328239), (921, 218826), (1842, 109413), (2763, 72942), (5526, 36471), (8289, 24314), (12157, 16578)]