212129624

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{4261}}^1$

素因数の和:4408

約数の個数: 48

約数和(自身を含む): 466433280

約数和(自身を除く): 254303656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3556, 4261, 6223, 7112, 8522, 12446, 17044, 24892, 29827, 34088, 49784, 59654, 119308, 208789, 238616, 417578, 541147, 835156, 1082294, 1670312, 2164588, 3788029, 4329176, 7576058, 15152116, 26516203, 30304232, 53032406, 106064812, 212129624]

約数ペア:

[(1, 212129624), (2, 106064812), (4, 53032406), (7, 30304232), (8, 26516203), (14, 15152116), (28, 7576058), (49, 4329176), (56, 3788029), (98, 2164588), (127, 1670312), (196, 1082294), (254, 835156), (392, 541147), (508, 417578), (889, 238616), (1016, 208789), (1778, 119308), (3556, 59654), (4261, 49784), (6223, 34088), (7112, 29827), (8522, 24892), (12446, 17044)]