195655299892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{289430917}}^1$

素因数の和:289430947

約数の個数: 18

約数和(自身を含む): 370761005958

約数和(自身を除く): 175105706066

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 289430917, 578861834, 1157723668, 3762601921, 7525203842, 15050407684, 48913824973, 97827649946, 195655299892]

約数ペア:

[(1, 195655299892), (2, 97827649946), (4, 48913824973), (13, 15050407684), (26, 7525203842), (52, 3762601921), (169, 1157723668), (338, 578861834), (676, 289430917)]