202997270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{43283}}^1$

素因数の和:43364

約数の個数: 32

約数和(自身を含む): 423836928

約数和(自身を除く): 220839658

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 43283, 86566, 216415, 302981, 432830, 605962, 1514905, 2899961, 3029810, 5799922, 14499805, 20299727, 28999610, 40599454, 101498635, 202997270]

約数ペア:

[(1, 202997270), (2, 101498635), (5, 40599454), (7, 28999610), (10, 20299727), (14, 14499805), (35, 5799922), (67, 3029810), (70, 2899961), (134, 1514905), (335, 605962), (469, 432830), (670, 302981), (938, 216415), (2345, 86566), (4690, 43283)]