207905326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{1609}}^1$

素因数の和:1740

約数の個数: 24

約数和(自身を含む): 331878960

約数和(自身を除く): 123973634

約数列:

[1, 2, 23, 46, 53, 106, 1219, 1609, 2438, 2809, 3218, 5618, 37007, 64607, 74014, 85277, 129214, 170554, 1961371, 3922742, 4519681, 9039362, 103952663, 207905326]

約数ペア:

[(1, 207905326), (2, 103952663), (23, 9039362), (46, 4519681), (53, 3922742), (106, 1961371), (1219, 170554), (1609, 129214), (2438, 85277), (2809, 74014), (3218, 64607), (5618, 37007)]