205122268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{13463}}^1$

素因数の和:13773

約数の個数: 24

約数和(自身を含む): 387924768

約数和(自身を除く): 182802500

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 13463, 15236, 26926, 53852, 175019, 350038, 700076, 3944659, 7889318, 15778636, 51280567, 102561134, 205122268]

約数ペア:

[(1, 205122268), (2, 102561134), (4, 51280567), (13, 15778636), (26, 7889318), (52, 3944659), (293, 700076), (586, 350038), (1172, 175019), (3809, 53852), (7618, 26926), (13463, 15236)]