185220002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 313709760

約数和(自身を除く): 128489758

約数列:

[1, 2, 11, 22, 37, 74, 139, 278, 407, 814, 1529, 1637, 3058, 3274, 5143, 10286, 18007, 36014, 56573, 60569, 113146, 121138, 227543, 455086, 666259, 1332518, 2502973, 5005946, 8419091, 16838182, 92610001, 185220002]

約数ペア:

[(1, 185220002), (2, 92610001), (11, 16838182), (22, 8419091), (37, 5005946), (74, 2502973), (139, 1332518), (278, 666259), (407, 455086), (814, 227543), (1529, 121138), (1637, 113146), (3058, 60569), (3274, 56573), (5143, 36014), (10286, 18007)]