207020104

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{1481}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 394538040

約数和(自身を除く): 187517936

約数列:

[1, 2, 4, 8, 101, 173, 202, 346, 404, 692, 808, 1384, 1481, 2962, 5924, 11848, 17473, 34946, 69892, 139784, 149581, 256213, 299162, 512426, 598324, 1024852, 1196648, 2049704, 25877513, 51755026, 103510052, 207020104]

約数ペア:

[(1, 207020104), (2, 103510052), (4, 51755026), (8, 25877513), (101, 2049704), (173, 1196648), (202, 1024852), (346, 598324), (404, 512426), (692, 299162), (808, 256213), (1384, 149581), (1481, 139784), (2962, 69892), (5924, 34946), (11848, 17473)]