210803408

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{6823}}^1$

素因数の和:8762

約数の個数: 20

約数和(自身を含む): 408703008

約数和(自身を除く): 197899600

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 6823, 7724, 13646, 15448, 27292, 30896, 54584, 109168, 13175213, 26350426, 52700852, 105401704, 210803408]

約数ペア:

[(1, 210803408), (2, 105401704), (4, 52700852), (8, 26350426), (16, 13175213), (1931, 109168), (3862, 54584), (6823, 30896), (7724, 27292), (13646, 15448)]