193697804

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{1907}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 345119040

約数和(自身を除く): 151421236

約数列:

[1, 2, 4, 67, 134, 268, 379, 758, 1516, 1907, 3814, 7628, 25393, 50786, 101572, 127769, 255538, 511076, 722753, 1445506, 2891012, 48424451, 96848902, 193697804]

約数ペア:

[(1, 193697804), (2, 96848902), (4, 48424451), (67, 2891012), (134, 1445506), (268, 722753), (379, 511076), (758, 255538), (1516, 127769), (1907, 101572), (3814, 50786), (7628, 25393)]