195499024

素因数分解:

$2^4\times 7^5\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 60

約数和(自身を含む): 442513344

約数和(自身を除く): 247014320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 727, 784, 1372, 1454, 2401, 2744, 2908, 4802, 5089, 5488, 5816, 9604, 10178, 11632, 16807, 19208, 20356, 33614, 35623, 38416, 40712, 67228, 71246, 81424, 134456, 142492, 249361, 268912, 284984, 498722, 569968, 997444, 1745527, 1994888, 3491054, 3989776, 6982108, 12218689, 13964216, 24437378, 27928432, 48874756, 97749512, 195499024]

約数ペア:

[(1, 195499024), (2, 97749512), (4, 48874756), (7, 27928432), (8, 24437378), (14, 13964216), (16, 12218689), (28, 6982108), (49, 3989776), (56, 3491054), (98, 1994888), (112, 1745527), (196, 997444), (343, 569968), (392, 498722), (686, 284984), (727, 268912), (784, 249361), (1372, 142492), (1454, 134456), (2401, 81424), (2744, 71246), (2908, 67228), (4802, 40712), (5089, 38416), (5488, 35623), (5816, 33614), (9604, 20356), (10178, 19208), (11632, 16807)]