211942226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179917}}^1$

素因数の和:179969

約数の個数: 16

約数和(自身を含む): 345442560

約数和(自身を除く): 133500334

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 179917, 359834, 3418423, 5577427, 6836846, 11154854, 105971113, 211942226]

約数ペア:

[(1, 211942226), (2, 105971113), (19, 11154854), (31, 6836846), (38, 5577427), (62, 3418423), (589, 359834), (1178, 179917)]