97191190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{136889}}^1$

素因数の和:136967

約数の個数: 16

約数和(自身を含む): 177409440

約数和(自身を除く): 80218250

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 136889, 273778, 684445, 1368890, 9719119, 19438238, 48595595, 97191190]

約数ペア:

[(1, 97191190), (2, 48595595), (5, 19438238), (10, 9719119), (71, 1368890), (142, 684445), (355, 273778), (710, 136889)]