202101872

素因数分解:

$2^4\times 7^2\times {\mathrm{257783}}^1$

素因数の和:257805

約数の個数: 30

約数和(自身を含む): 455504328

約数和(自身を除く): 253402456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 257783, 515566, 1031132, 1804481, 2062264, 3608962, 4124528, 7217924, 12631367, 14435848, 25262734, 28871696, 50525468, 101050936, 202101872]

約数ペア:

[(1, 202101872), (2, 101050936), (4, 50525468), (7, 28871696), (8, 25262734), (14, 14435848), (16, 12631367), (28, 7217924), (49, 4124528), (56, 3608962), (98, 2062264), (112, 1804481), (196, 1031132), (392, 515566), (784, 257783)]