201211586

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21149}}^1$

素因数の和:21289

約数の個数: 16

約数和(自身を含む): 310651200

約数和(自身を除く): 109439614

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 21149, 42298, 1416983, 1501579, 2833966, 3003158, 100605793, 201211586]

約数ペア:

[(1, 201211586), (2, 100605793), (67, 3003158), (71, 2833966), (134, 1501579), (142, 1416983), (4757, 42298), (9514, 21149)]