208514964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107927}}^1$

素因数の和:107964

約数の個数: 48

約数和(自身を含む): 580220928

約数和(自身を除く): 371705964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 107927, 215854, 323781, 431708, 647562, 755489, 1295124, 1510978, 2266467, 2482321, 3021956, 4532934, 4964642, 7446963, 9065868, 9929284, 14893926, 17376247, 29787852, 34752494, 52128741, 69504988, 104257482, 208514964]

約数ペア:

[(1, 208514964), (2, 104257482), (3, 69504988), (4, 52128741), (6, 34752494), (7, 29787852), (12, 17376247), (14, 14893926), (21, 9929284), (23, 9065868), (28, 7446963), (42, 4964642), (46, 4532934), (69, 3021956), (84, 2482321), (92, 2266467), (138, 1510978), (161, 1295124), (276, 755489), (322, 647562), (483, 431708), (644, 323781), (966, 215854), (1932, 107927)]