220109548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{6317}}^1$

素因数の和:6633

約数の個数: 24

約数和(自身を含む): 399095424

約数和(自身を除く): 178985876

約数列:

[1, 2, 4, 31, 62, 124, 281, 562, 1124, 6317, 8711, 12634, 17422, 25268, 34844, 195827, 391654, 783308, 1775077, 3550154, 7100308, 55027387, 110054774, 220109548]

約数ペア:

[(1, 220109548), (2, 110054774), (4, 55027387), (31, 7100308), (62, 3550154), (124, 1775077), (281, 783308), (562, 391654), (1124, 195827), (6317, 34844), (8711, 25268), (12634, 17422)]