221260154

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1\times {\mathrm{1753}}^1$

素因数の和:2261

約数の個数: 16

約数和(自身を含む): 334747392

約数和(自身を除く): 113487238

約数列:

[1, 2, 223, 283, 446, 566, 1753, 3506, 63109, 126218, 390919, 496099, 781838, 992198, 110630077, 221260154]

約数ペア:

[(1, 221260154), (2, 110630077), (223, 992198), (283, 781838), (446, 496099), (566, 390919), (1753, 126218), (3506, 63109)]