201311086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{21503}}^1$

素因数の和:21687

約数の個数: 16

約数和(自身を含む): 313786368

約数和(自身を除く): 112475282

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 21503, 43006, 666593, 1333186, 3246953, 6493906, 100655543, 201311086]

約数ペア:

[(1, 201311086), (2, 100655543), (31, 6493906), (62, 3246953), (151, 1333186), (302, 666593), (4681, 43006), (9362, 21503)]