201961100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{16691}}^1$

素因数の和:16727

約数の個数: 54

約数和(自身を含む): 481747812

約数和(自身を除く): 279786712

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 16691, 33382, 66764, 83455, 166910, 183601, 333820, 367202, 417275, 734404, 834550, 918005, 1669100, 1836010, 2019611, 3672020, 4039222, 4590025, 8078444, 9180050, 10098055, 18360100, 20196110, 40392220, 50490275, 100980550, 201961100]

約数ペア:

[(1, 201961100), (2, 100980550), (4, 50490275), (5, 40392220), (10, 20196110), (11, 18360100), (20, 10098055), (22, 9180050), (25, 8078444), (44, 4590025), (50, 4039222), (55, 3672020), (100, 2019611), (110, 1836010), (121, 1669100), (220, 918005), (242, 834550), (275, 734404), (484, 417275), (550, 367202), (605, 333820), (1100, 183601), (1210, 166910), (2420, 83455), (3025, 66764), (6050, 33382), (12100, 16691)]