201812936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940509}}^1$

素因数の和:1940528

約数の個数: 16

約数和(自身を含む): 407507100

約数和(自身を除く): 205694164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940509, 3881018, 7762036, 15524072, 25226617, 50453234, 100906468, 201812936]

約数ペア:

[(1, 201812936), (2, 100906468), (4, 50453234), (8, 25226617), (13, 15524072), (26, 7762036), (52, 3881018), (104, 1940509)]