213089078

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{15439}}^1$

素因数の和:15611

約数の個数: 16

約数和(自身を含む): 327575040

約数和(自身を除く): 114485962

約数列:

[1, 2, 67, 103, 134, 206, 6901, 13802, 15439, 30878, 1034413, 1590217, 2068826, 3180434, 106544539, 213089078]

約数ペア:

[(1, 213089078), (2, 106544539), (67, 3180434), (103, 2068826), (134, 1590217), (206, 1034413), (6901, 30878), (13802, 15439)]