225106994

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{122741}}^1$

素因数の和:122881

約数の個数: 16

約数和(自身を含む): 388846656

約数和(自身を除く): 163739662

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 122741, 245482, 859187, 1718374, 16079071, 32158142, 112553497, 225106994]

約数ペア:

[(1, 225106994), (2, 112553497), (7, 32158142), (14, 16079071), (131, 1718374), (262, 859187), (917, 245482), (1834, 122741)]