195481190

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 358331904

約数和(自身を除く): 162850714

約数列:

[1, 2, 5, 10, 97, 137, 194, 274, 485, 685, 970, 1370, 1471, 2942, 7355, 13289, 14710, 26578, 66445, 132890, 142687, 201527, 285374, 403054, 713435, 1007635, 1426870, 2015270, 19548119, 39096238, 97740595, 195481190]

約数ペア:

[(1, 195481190), (2, 97740595), (5, 39096238), (10, 19548119), (97, 2015270), (137, 1426870), (194, 1007635), (274, 713435), (485, 403054), (685, 285374), (970, 201527), (1370, 142687), (1471, 132890), (2942, 66445), (7355, 26578), (13289, 14710)]