206975132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29927}}^1$

素因数の和:29970

約数の個数: 48

約数和(自身を含む): 469271040

約数和(自身を除く): 262295908

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 29927, 59854, 119708, 209489, 389051, 418978, 568613, 778102, 837956, 1137226, 1556204, 2274452, 2723357, 3980291, 5446714, 7391969, 7960582, 10893428, 14783938, 15921164, 29567876, 51743783, 103487566, 206975132]

約数ペア:

[(1, 206975132), (2, 103487566), (4, 51743783), (7, 29567876), (13, 15921164), (14, 14783938), (19, 10893428), (26, 7960582), (28, 7391969), (38, 5446714), (52, 3980291), (76, 2723357), (91, 2274452), (133, 1556204), (182, 1137226), (247, 837956), (266, 778102), (364, 568613), (494, 418978), (532, 389051), (988, 209489), (1729, 119708), (3458, 59854), (6916, 29927)]