203899204

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{1171}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 361501056

約数和(自身を除く): 157601852

約数列:

[1, 2, 4, 101, 202, 404, 431, 862, 1171, 1724, 2342, 4684, 43531, 87062, 118271, 174124, 236542, 473084, 504701, 1009402, 2018804, 50974801, 101949602, 203899204]

約数ペア:

[(1, 203899204), (2, 101949602), (4, 50974801), (101, 2018804), (202, 1009402), (404, 504701), (431, 473084), (862, 236542), (1171, 174124), (1724, 118271), (2342, 87062), (4684, 43531)]