202213247978

素因数分解:

$2^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{9819037}}^1$

素因数の和:9820517

約数の個数: 16

約数和(自身を含む): 346886974464

約数和(自身を除く): 144673726486

約数列:

[1, 2, 7, 14, 1471, 2942, 10297, 20594, 9819037, 19638074, 68733259, 137466518, 14443803427, 28887606854, 101106623989, 202213247978]

約数ペア:

[(1, 202213247978), (2, 101106623989), (7, 28887606854), (14, 14443803427), (1471, 137466518), (2942, 68733259), (10297, 19638074), (20594, 9819037)]