221931214

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1\times {\mathrm{1439}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 339033600

約数和(自身を除く): 117102386

約数列:

[1, 2, 59, 118, 1307, 1439, 2614, 2878, 77113, 84901, 154226, 169802, 1880773, 3761546, 110965607, 221931214]

約数ペア:

[(1, 221931214), (2, 110965607), (59, 3761546), (118, 1880773), (1307, 169802), (1439, 154226), (2614, 84901), (2878, 77113)]