201994748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{29411}}^1$

素因数の和:29533

約数の個数: 24

約数和(自身を含む): 378003024

約数和(自身を除く): 176008276

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 29411, 58822, 117644, 499987, 999974, 1999948, 2970511, 5941022, 11882044, 50498687, 100997374, 201994748]

約数ペア:

[(1, 201994748), (2, 100997374), (4, 50498687), (17, 11882044), (34, 5941022), (68, 2970511), (101, 1999948), (202, 999974), (404, 499987), (1717, 117644), (3434, 58822), (6868, 29411)]