207410788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{2803}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 391303808

約数和(自身を除く): 183893020

約数列:

[1, 2, 4, 13, 26, 52, 1423, 2803, 2846, 5606, 5692, 11212, 18499, 36439, 36998, 72878, 73996, 145756, 3988669, 7977338, 15954676, 51852697, 103705394, 207410788]

約数ペア:

[(1, 207410788), (2, 103705394), (4, 51852697), (13, 15954676), (26, 7977338), (52, 3988669), (1423, 145756), (2803, 73996), (2846, 72878), (5606, 36998), (5692, 36439), (11212, 18499)]