201990844766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{258300313}}^1$

素因数の和:258300355

約数の個数: 16

約数和(自身を含む): 334757206944

約数和(自身を除く): 132766362178

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 258300313, 516600626, 4391105321, 5940907199, 8782210642, 11881814398, 100995422383, 201990844766]

約数ペア:

[(1, 201990844766), (2, 100995422383), (17, 11881814398), (23, 8782210642), (34, 5940907199), (46, 4391105321), (391, 516600626), (782, 258300313)]