207974706

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{4201}}^1$

素因数の和:4466

約数の個数: 32

約数和(自身を含む): 429209088

約数和(自身を除く): 221234382

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 223, 446, 669, 1338, 4201, 8251, 8402, 12603, 16502, 24753, 25206, 49506, 155437, 310874, 466311, 932622, 936823, 1873646, 2810469, 5620938, 34662451, 69324902, 103987353, 207974706]

約数ペア:

[(1, 207974706), (2, 103987353), (3, 69324902), (6, 34662451), (37, 5620938), (74, 2810469), (111, 1873646), (222, 936823), (223, 932622), (446, 466311), (669, 310874), (1338, 155437), (4201, 49506), (8251, 25206), (8402, 24753), (12603, 16502)]