219324616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{230383}}^1$

素因数の和:230413

約数の個数: 32

約数和(自身を含む): 497629440

約数和(自身を除く): 278304824

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 230383, 460766, 921532, 1612681, 1843064, 3225362, 3916511, 6450724, 7833022, 12901448, 15666044, 27415577, 31332088, 54831154, 109662308, 219324616]

約数ペア:

[(1, 219324616), (2, 109662308), (4, 54831154), (7, 31332088), (8, 27415577), (14, 15666044), (17, 12901448), (28, 7833022), (34, 6450724), (56, 3916511), (68, 3225362), (119, 1843064), (136, 1612681), (238, 921532), (476, 460766), (952, 230383)]