202904212

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{74707}}^1$

素因数の和:74815

約数の個数: 24

約数和(自身を含む): 409997504

約数和(自身を除く): 207093292

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 74707, 149414, 298828, 522949, 1045898, 2091796, 7246579, 14493158, 28986316, 50726053, 101452106, 202904212]

約数ペア:

[(1, 202904212), (2, 101452106), (4, 50726053), (7, 28986316), (14, 14493158), (28, 7246579), (97, 2091796), (194, 1045898), (388, 522949), (679, 298828), (1358, 149414), (2716, 74707)]