207949794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{140317}}^1$

素因数の和:140354

約数の個数: 32

約数和(自身を含む): 471468480

約数和(自身を除く): 263518686

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 140317, 280634, 420951, 841902, 1824121, 2666023, 3648242, 5332046, 5472363, 7998069, 10944726, 15996138, 34658299, 69316598, 103974897, 207949794]

約数ペア:

[(1, 207949794), (2, 103974897), (3, 69316598), (6, 34658299), (13, 15996138), (19, 10944726), (26, 7998069), (38, 5472363), (39, 5332046), (57, 3648242), (78, 2666023), (114, 1824121), (247, 841902), (494, 420951), (741, 280634), (1482, 140317)]