223200123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{3313}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 315439776

約数和(自身を除く): 92239653

約数列:

[1, 3, 17, 51, 1321, 3313, 3963, 9939, 22457, 56321, 67371, 168963, 4376473, 13129419, 74400041, 223200123]

約数ペア:

[(1, 223200123), (3, 74400041), (17, 13129419), (51, 4376473), (1321, 168963), (3313, 67371), (3963, 56321), (9939, 22457)]