202602868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{20399}}^1$

素因数の和:20607

約数の個数: 24

約数和(自身を含む): 383846400

約数和(自身を除く): 181243532

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 20399, 40798, 81596, 265187, 530374, 1060748, 3896209, 7792418, 15584836, 50650717, 101301434, 202602868]

約数ペア:

[(1, 202602868), (2, 101301434), (4, 50650717), (13, 15584836), (26, 7792418), (52, 3896209), (191, 1060748), (382, 530374), (764, 265187), (2483, 81596), (4966, 40798), (9932, 20399)]