206585956

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{659}}^1\times {\mathrm{719}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 365904000

約数和(自身を除く): 159318044

約数列:

[1, 2, 4, 109, 218, 436, 659, 719, 1318, 1438, 2636, 2876, 71831, 78371, 143662, 156742, 287324, 313484, 473821, 947642, 1895284, 51646489, 103292978, 206585956]

約数ペア:

[(1, 206585956), (2, 103292978), (4, 51646489), (109, 1895284), (218, 947642), (436, 473821), (659, 313484), (719, 287324), (1318, 156742), (1438, 143662), (2636, 78371), (2876, 71831)]