201241456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{967507}}^1$

素因数の和:967528

約数の個数: 20

約数和(自身を含む): 419898472

約数和(自身を除く): 218657016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 967507, 1935014, 3870028, 7740056, 12577591, 15480112, 25155182, 50310364, 100620728, 201241456]

約数ペア:

[(1, 201241456), (2, 100620728), (4, 50310364), (8, 25155182), (13, 15480112), (16, 12577591), (26, 7740056), (52, 3870028), (104, 1935014), (208, 967507)]