198238924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{3967}}^1$

素因数の和:4046

約数の個数: 36

約数和(自身を含む): 386141952

約数和(自身を除く): 187903028

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 3967, 7934, 12493, 15868, 24986, 49972, 51571, 103142, 122977, 206284, 245954, 491908, 1598701, 3197402, 3812287, 6394804, 7624574, 15249148, 49559731, 99119462, 198238924]

約数ペア:

[(1, 198238924), (2, 99119462), (4, 49559731), (13, 15249148), (26, 7624574), (31, 6394804), (52, 3812287), (62, 3197402), (124, 1598701), (403, 491908), (806, 245954), (961, 206284), (1612, 122977), (1922, 103142), (3844, 51571), (3967, 49972), (7934, 24986), (12493, 15868)]