207610890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103289}}^1$

素因数の和:103366

約数の個数: 32

約数和(自身を含む): 505707840

約数和(自身を除く): 298096950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 103289, 206578, 309867, 516445, 619734, 1032890, 1549335, 3098670, 6920363, 13840726, 20761089, 34601815, 41522178, 69203630, 103805445, 207610890]

約数ペア:

[(1, 207610890), (2, 103805445), (3, 69203630), (5, 41522178), (6, 34601815), (10, 20761089), (15, 13840726), (30, 6920363), (67, 3098670), (134, 1549335), (201, 1032890), (335, 619734), (402, 516445), (670, 309867), (1005, 206578), (2010, 103289)]