200989816

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{374981}}^1$

素因数の和:375054

約数の個数: 16

約数和(自身を含む): 382481640

約数和(自身を除く): 181491824

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 374981, 749962, 1499924, 2999848, 25123727, 50247454, 100494908, 200989816]

約数ペア:

[(1, 200989816), (2, 100494908), (4, 50247454), (8, 25123727), (67, 2999848), (134, 1499924), (268, 749962), (536, 374981)]