201321224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1935781}}^1$

素因数の和:1935800

約数の個数: 16

約数和(自身を含む): 406514220

約数和(自身を除く): 205192996

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1935781, 3871562, 7743124, 15486248, 25165153, 50330306, 100660612, 201321224]

約数ペア:

[(1, 201321224), (2, 100660612), (4, 50330306), (8, 25165153), (13, 15486248), (26, 7743124), (52, 3871562), (104, 1935781)]