221246094

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{5261}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 455647104

約数和(自身を除く): 234401010

約数列:

[1, 2, 3, 6, 43, 86, 129, 163, 258, 326, 489, 978, 5261, 7009, 10522, 14018, 15783, 21027, 31566, 42054, 226223, 452446, 678669, 857543, 1357338, 1715086, 2572629, 5145258, 36874349, 73748698, 110623047, 221246094]

約数ペア:

[(1, 221246094), (2, 110623047), (3, 73748698), (6, 36874349), (43, 5145258), (86, 2572629), (129, 1715086), (163, 1357338), (258, 857543), (326, 678669), (489, 452446), (978, 226223), (5261, 42054), (7009, 31566), (10522, 21027), (14018, 15783)]