220199294809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34217}}^1\times {\mathrm{21523}}^1$

素因数の和:55776

約数の個数: 16

約数和(自身を含む): 247466765952

約数和(自身を除く): 27267471143

約数列:

[1, 13, 23, 299, 21523, 34217, 279799, 444821, 495029, 786991, 6435377, 10230883, 736452491, 9573882383, 16938407293, 220199294809]

約数ペア:

[(1, 220199294809), (13, 16938407293), (23, 9573882383), (299, 736452491), (21523, 10230883), (34217, 6435377), (279799, 786991), (444821, 495029)]