201423717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 329142528

約数和(自身を除く): 127718811

約数列:

[1, 3, 9, 11, 33, 47, 73, 99, 141, 219, 423, 517, 593, 657, 803, 1551, 1779, 2409, 3431, 4653, 5337, 6523, 7227, 10293, 19569, 27871, 30879, 37741, 43289, 58707, 83613, 113223, 129867, 250839, 306581, 339669, 389601, 476179, 919743, 1428537, 2034583, 2759229, 4285611, 6103749, 18311247, 22380413, 67141239, 201423717]

約数ペア:

[(1, 201423717), (3, 67141239), (9, 22380413), (11, 18311247), (33, 6103749), (47, 4285611), (73, 2759229), (99, 2034583), (141, 1428537), (219, 919743), (423, 476179), (517, 389601), (593, 339669), (657, 306581), (803, 250839), (1551, 129867), (1779, 113223), (2409, 83613), (3431, 58707), (4653, 43289), (5337, 37741), (6523, 30879), (7227, 27871), (10293, 19569)]