211033144

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{45403}}^1$

素因数の和:45499

約数の個数: 32

約数和(自身を含む): 457672320

約数和(自身を除く): 246639176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 45403, 90806, 181612, 317821, 363224, 635642, 1271284, 2542568, 3768449, 7536898, 15073796, 26379143, 30147592, 52758286, 105516572, 211033144]

約数ペア:

[(1, 211033144), (2, 105516572), (4, 52758286), (7, 30147592), (8, 26379143), (14, 15073796), (28, 7536898), (56, 3768449), (83, 2542568), (166, 1271284), (332, 635642), (581, 363224), (664, 317821), (1162, 181612), (2324, 90806), (4648, 45403)]