250240212

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{23887}}^1$

素因数の和:23997

約数の個数: 48

約数和(自身を含む): 655486720

約数和(自身を除く): 405246508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 23887, 47774, 71661, 95548, 143322, 214983, 286644, 429966, 644949, 859932, 1289898, 2317039, 2579796, 4634078, 6951117, 9268156, 13902234, 20853351, 27804468, 41706702, 62560053, 83413404, 125120106, 250240212]

約数ペア:

[(1, 250240212), (2, 125120106), (3, 83413404), (4, 62560053), (6, 41706702), (9, 27804468), (12, 20853351), (18, 13902234), (27, 9268156), (36, 6951117), (54, 4634078), (97, 2579796), (108, 2317039), (194, 1289898), (291, 859932), (388, 644949), (582, 429966), (873, 286644), (1164, 214983), (1746, 143322), (2619, 95548), (3492, 71661), (5238, 47774), (10476, 23887)]