299968158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{56237}}^1$

素因数の和:56376

約数の個数: 32

約数和(自身を含む): 691052544

約数和(自身を除く): 391084386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 56237, 112474, 168711, 337422, 393659, 787318, 1180977, 2361954, 7142099, 14284198, 21426297, 42852594, 49994693, 99989386, 149984079, 299968158]

約数ペア:

[(1, 299968158), (2, 149984079), (3, 99989386), (6, 49994693), (7, 42852594), (14, 21426297), (21, 14284198), (42, 7142099), (127, 2361954), (254, 1180977), (381, 787318), (762, 393659), (889, 337422), (1778, 168711), (2667, 112474), (5334, 56237)]