209915574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{5879}}^1$

素因数の和:6436

約数の個数: 32

約数和(自身を含む): 458922240

約数和(自身を除く): 249006666

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 541, 1082, 1623, 3246, 5879, 5951, 11758, 11902, 17637, 17853, 35274, 35706, 64669, 129338, 194007, 388014, 3180539, 6361078, 9541617, 19083234, 34985929, 69971858, 104957787, 209915574]

約数ペア:

[(1, 209915574), (2, 104957787), (3, 69971858), (6, 34985929), (11, 19083234), (22, 9541617), (33, 6361078), (66, 3180539), (541, 388014), (1082, 194007), (1623, 129338), (3246, 64669), (5879, 35706), (5951, 35274), (11758, 17853), (11902, 17637)]