214914722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 365649984

約数和(自身を除く): 150735262

約数列:

[1, 2, 11, 22, 37, 74, 83, 166, 407, 814, 913, 1826, 3071, 3181, 6142, 6362, 33781, 34991, 67562, 69982, 117697, 235394, 264023, 528046, 1294667, 2589334, 2904253, 5808506, 9768851, 19537702, 107457361, 214914722]

約数ペア:

[(1, 214914722), (2, 107457361), (11, 19537702), (22, 9768851), (37, 5808506), (74, 2904253), (83, 2589334), (166, 1294667), (407, 528046), (814, 264023), (913, 235394), (1826, 117697), (3071, 69982), (3181, 67562), (6142, 34991), (6362, 33781)]