201887102452

素因数分解:

$2^2\times 7^2\times {\mathrm{2293}}^1\times {\mathrm{449209}}^1$

素因数の和:451520

約数の個数: 36

約数和(自身を含む): 411164608260

約数和(自身を除く): 209277505808

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2293, 4586, 9172, 16051, 32102, 64204, 112357, 224714, 449209, 449428, 898418, 1796836, 3144463, 6288926, 12577852, 22011241, 44022482, 88044964, 1030036237, 2060072474, 4120144948, 7210253659, 14420507318, 28841014636, 50471775613, 100943551226, 201887102452]

約数ペア:

[(1, 201887102452), (2, 100943551226), (4, 50471775613), (7, 28841014636), (14, 14420507318), (28, 7210253659), (49, 4120144948), (98, 2060072474), (196, 1030036237), (2293, 88044964), (4586, 44022482), (9172, 22011241), (16051, 12577852), (32102, 6288926), (64204, 3144463), (112357, 1796836), (224714, 898418), (449209, 449428)]