201628481997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6709}}^1\times {\mathrm{25621}}^1$

素因数の和:32373

約数の個数: 32

約数和(自身を含む): 297084015360

約数和(自身を除く): 95455533363

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 6709, 20127, 25621, 76863, 114053, 154307, 342159, 435557, 462921, 589283, 1306671, 1767849, 2623219, 7869657, 10017811, 30053433, 171891289, 515673867, 2922151913, 3953499647, 8766455739, 11860498941, 67209493999, 201628481997]

約数ペア:

[(1, 201628481997), (3, 67209493999), (17, 11860498941), (23, 8766455739), (51, 3953499647), (69, 2922151913), (391, 515673867), (1173, 171891289), (6709, 30053433), (20127, 10017811), (25621, 7869657), (76863, 2623219), (114053, 1767849), (154307, 1306671), (342159, 589283), (435557, 462921)]