199904054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44207}}^1$

素因数の和:44252

約数の個数: 32

約数和(自身を含む): 381957120

約数和(自身を除く): 182053066

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 44207, 88414, 309449, 618898, 751519, 839933, 1503038, 1679866, 5260633, 5879531, 10521266, 11759062, 14278861, 28557722, 99952027, 199904054]

約数ペア:

[(1, 199904054), (2, 99952027), (7, 28557722), (14, 14278861), (17, 11759062), (19, 10521266), (34, 5879531), (38, 5260633), (119, 1679866), (133, 1503038), (238, 839933), (266, 751519), (323, 618898), (646, 309449), (2261, 88414), (4522, 44207)]