207932450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{34369}}^1$

素因数の和:34403

約数の個数: 36

約数和(自身を含む): 425122530

約数和(自身を除く): 217190080

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 34369, 68738, 171845, 343690, 378059, 756118, 859225, 1718450, 1890295, 3780590, 4158649, 8317298, 9451475, 18902950, 20793245, 41586490, 103966225, 207932450]

約数ペア:

[(1, 207932450), (2, 103966225), (5, 41586490), (10, 20793245), (11, 18902950), (22, 9451475), (25, 8317298), (50, 4158649), (55, 3780590), (110, 1890295), (121, 1718450), (242, 859225), (275, 756118), (550, 378059), (605, 343690), (1210, 171845), (3025, 68738), (6050, 34369)]