223336616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{26921}}^1$

素因数の和:27005

約数の個数: 32

約数和(自身を含む): 450674280

約数和(自身を除く): 227337664

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 26921, 53842, 107684, 215368, 457657, 915314, 1642181, 1830628, 3284362, 3661256, 6568724, 13137448, 27917077, 55834154, 111668308, 223336616]

約数ペア:

[(1, 223336616), (2, 111668308), (4, 55834154), (8, 27917077), (17, 13137448), (34, 6568724), (61, 3661256), (68, 3284362), (122, 1830628), (136, 1642181), (244, 915314), (488, 457657), (1037, 215368), (2074, 107684), (4148, 53842), (8296, 26921)]