223496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 517440

約数和(自身を除く): 293944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 307, 364, 614, 728, 1228, 2149, 2456, 3991, 4298, 7982, 8596, 15964, 17192, 27937, 31928, 55874, 111748, 223496]

約数ペア:

[(1, 223496), (2, 111748), (4, 55874), (7, 31928), (8, 27937), (13, 17192), (14, 15964), (26, 8596), (28, 7982), (52, 4298), (56, 3991), (91, 2456), (104, 2149), (182, 1228), (307, 728), (364, 614)]