213426148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{14503}}^1$

素因数の和:14803

約数の個数: 24

約数和(自身を含む): 403675328

約数和(自身を除く): 190249180

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 3679, 7358, 14503, 14716, 29006, 58012, 188539, 377078, 754156, 4104349, 8208698, 16417396, 53356537, 106713074, 213426148]

約数ペア:

[(1, 213426148), (2, 106713074), (4, 53356537), (13, 16417396), (26, 8208698), (52, 4104349), (283, 754156), (566, 377078), (1132, 188539), (3679, 58012), (7358, 29006), (14503, 14716)]