97800190

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{71387}}^1$

素因数の和:71531

約数の個数: 16

約数和(自身を含む): 177327792

約数和(自身を除く): 79527602

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 71387, 142774, 356935, 713870, 9780019, 19560038, 48900095, 97800190]

約数ペア:

[(1, 97800190), (2, 48900095), (5, 19560038), (10, 9780019), (137, 713870), (274, 356935), (685, 142774), (1370, 71387)]