213680822072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{3191}}^1\times {\mathrm{157933}}^1$

素因数の和:161183

約数の個数: 32

約数和(自身を含む): 408341515680

約数和(自身を除く): 194660693608

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 3191, 6382, 12764, 25528, 157933, 169123, 315866, 338246, 631732, 676492, 1263464, 1352984, 8370449, 16740898, 33481796, 66963592, 503964203, 1007928406, 2015856812, 4031713624, 26710102759, 53420205518, 106840411036, 213680822072]

約数ペア:

[(1, 213680822072), (2, 106840411036), (4, 53420205518), (8, 26710102759), (53, 4031713624), (106, 2015856812), (212, 1007928406), (424, 503964203), (3191, 66963592), (6382, 33481796), (12764, 16740898), (25528, 8370449), (157933, 1352984), (169123, 1263464), (315866, 676492), (338246, 631732)]