197902432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67961}}^1$

素因数の和:67991

約数の個数: 48

約数和(自身を含む): 479539872

約数和(自身を除く): 281637440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 67961, 135922, 271844, 475727, 543688, 883493, 951454, 1087376, 1766986, 1902908, 2174752, 3533972, 3805816, 6184451, 7067944, 7611632, 12368902, 14135888, 15223264, 24737804, 28271776, 49475608, 98951216, 197902432]

約数ペア:

[(1, 197902432), (2, 98951216), (4, 49475608), (7, 28271776), (8, 24737804), (13, 15223264), (14, 14135888), (16, 12368902), (26, 7611632), (28, 7067944), (32, 6184451), (52, 3805816), (56, 3533972), (91, 2174752), (104, 1902908), (112, 1766986), (182, 1087376), (208, 951454), (224, 883493), (364, 543688), (416, 475727), (728, 271844), (1456, 135922), (2912, 67961)]