218077592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9629}}^1$

素因数の和:9803

約数の個数: 32

約数和(自身を含む): 433350000

約数和(自身を除く): 215272408

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 5662, 9629, 11324, 19258, 22648, 38516, 77032, 182951, 365902, 731804, 1434721, 1463608, 2869442, 5738884, 11477768, 27259699, 54519398, 109038796, 218077592]

約数ペア:

[(1, 218077592), (2, 109038796), (4, 54519398), (8, 27259699), (19, 11477768), (38, 5738884), (76, 2869442), (149, 1463608), (152, 1434721), (298, 731804), (596, 365902), (1192, 182951), (2831, 77032), (5662, 38516), (9629, 22648), (11324, 19258)]