218247796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{4567}}^1$

素因数の和:5503

約数の個数: 24

約数和(自身を含む): 411850880

約数和(自身を除く): 193603084

約数列:

[1, 2, 4, 13, 26, 52, 919, 1838, 3676, 4567, 9134, 11947, 18268, 23894, 47788, 59371, 118742, 237484, 4197073, 8394146, 16788292, 54561949, 109123898, 218247796]

約数ペア:

[(1, 218247796), (2, 109123898), (4, 54561949), (13, 16788292), (26, 8394146), (52, 4197073), (919, 237484), (1838, 118742), (3676, 59371), (4567, 47788), (9134, 23894), (11947, 18268)]