201431032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{55829}}^1$

素因数の和:55887

約数の個数: 32

約数和(自身を含む): 422074800

約数和(自身を除く): 220643768

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 55829, 111658, 223316, 446632, 614119, 1228238, 2288989, 2456476, 4577978, 4912952, 9155956, 18311912, 25178879, 50357758, 100715516, 201431032]

約数ペア:

[(1, 201431032), (2, 100715516), (4, 50357758), (8, 25178879), (11, 18311912), (22, 9155956), (41, 4912952), (44, 4577978), (82, 2456476), (88, 2288989), (164, 1228238), (328, 614119), (451, 446632), (902, 223316), (1804, 111658), (3608, 55829)]