217346412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19207}}^1$

素因数の和:19278

約数の個数: 48

約数和(自身を含む): 542126592

約数和(自身を除く): 324780180

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1886, 2829, 3772, 5658, 11316, 19207, 38414, 57621, 76828, 115242, 230484, 441761, 787487, 883522, 1325283, 1574974, 1767044, 2362461, 2650566, 3149948, 4724922, 5301132, 9449844, 18112201, 36224402, 54336603, 72448804, 108673206, 217346412]

約数ペア:

[(1, 217346412), (2, 108673206), (3, 72448804), (4, 54336603), (6, 36224402), (12, 18112201), (23, 9449844), (41, 5301132), (46, 4724922), (69, 3149948), (82, 2650566), (92, 2362461), (123, 1767044), (138, 1574974), (164, 1325283), (246, 883522), (276, 787487), (492, 441761), (943, 230484), (1886, 115242), (2829, 76828), (3772, 57621), (5658, 38414), (11316, 19207)]