208056266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3929}}^1$

素因数の和:4054

約数の個数: 32

約数和(自身を含む): 356529600

約数和(自身を除く): 148473334

約数列:

[1, 2, 11, 22, 29, 58, 83, 166, 319, 638, 913, 1826, 2407, 3929, 4814, 7858, 26477, 43219, 52954, 86438, 113941, 227882, 326107, 652214, 1253351, 2506702, 3587177, 7174354, 9457103, 18914206, 104028133, 208056266]

約数ペア:

[(1, 208056266), (2, 104028133), (11, 18914206), (22, 9457103), (29, 7174354), (58, 3587177), (83, 2506702), (166, 1253351), (319, 652214), (638, 326107), (913, 227882), (1826, 113941), (2407, 86438), (3929, 52954), (4814, 43219), (7858, 26477)]