199981182

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{3301}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 418429440

約数和(自身を除く): 218448258

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 439, 878, 1317, 2634, 3301, 6602, 9903, 10097, 19806, 20194, 30291, 60582, 75923, 151846, 227769, 455538, 1449139, 2898278, 4347417, 8694834, 33330197, 66660394, 99990591, 199981182]

約数ペア:

[(1, 199981182), (2, 99990591), (3, 66660394), (6, 33330197), (23, 8694834), (46, 4347417), (69, 2898278), (138, 1449139), (439, 455538), (878, 227769), (1317, 151846), (2634, 75923), (3301, 60582), (6602, 30291), (9903, 20194), (10097, 19806)]