201878992

素因数分解:

$2^4\times 7^1\times {\mathrm{1802491}}^1$

素因数の和:1802506

約数の個数: 20

約数和(自身を含む): 447018016

約数和(自身を除く): 245139024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1802491, 3604982, 7209964, 12617437, 14419928, 25234874, 28839856, 50469748, 100939496, 201878992]

約数ペア:

[(1, 201878992), (2, 100939496), (4, 50469748), (7, 28839856), (8, 25234874), (14, 14419928), (16, 12617437), (28, 7209964), (56, 3604982), (112, 1802491)]