190339938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1297}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 427654656

約数和(自身を除く): 237314718

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 263, 279, 526, 558, 789, 1297, 1578, 2367, 2594, 3891, 4734, 7782, 8153, 11673, 16306, 23346, 24459, 40207, 48918, 73377, 80414, 120621, 146754, 241242, 341111, 361863, 682222, 723726, 1023333, 2046666, 3069999, 6139998, 10574441, 21148882, 31723323, 63446646, 95169969, 190339938]

約数ペア:

[(1, 190339938), (2, 95169969), (3, 63446646), (6, 31723323), (9, 21148882), (18, 10574441), (31, 6139998), (62, 3069999), (93, 2046666), (186, 1023333), (263, 723726), (279, 682222), (526, 361863), (558, 341111), (789, 241242), (1297, 146754), (1578, 120621), (2367, 80414), (2594, 73377), (3891, 48918), (4734, 40207), (7782, 24459), (8153, 23346), (11673, 16306)]