200820410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{3469}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 413735040

約数和(自身を除く): 212914630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 827, 1654, 3469, 4135, 5789, 6938, 8270, 11578, 17345, 24283, 28945, 34690, 48566, 57890, 121415, 242830, 2868863, 5737726, 14344315, 20082041, 28688630, 40164082, 100410205, 200820410]

約数ペア:

[(1, 200820410), (2, 100410205), (5, 40164082), (7, 28688630), (10, 20082041), (14, 14344315), (35, 5737726), (70, 2868863), (827, 242830), (1654, 121415), (3469, 57890), (4135, 48566), (5789, 34690), (6938, 28945), (8270, 24283), (11578, 17345)]