209270882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{67901}}^1$

素因数の和:67993

約数の個数: 16

約数和(自身を含む): 332448192

約数和(自身を除く): 123177310

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 67901, 135802, 1561723, 3123446, 4549367, 9098734, 104635441, 209270882]

約数ペア:

[(1, 209270882), (2, 104635441), (23, 9098734), (46, 4549367), (67, 3123446), (134, 1561723), (1541, 135802), (3082, 67901)]