215090984

素因数分解:

$2^3\times {\mathrm{1097}}^1\times {\mathrm{24509}}^1$

素因数の和:25612

約数の個数: 16

約数和(自身を含む): 403679700

約数和(自身を除く): 188588716

約数列:

[1, 2, 4, 8, 1097, 2194, 4388, 8776, 24509, 49018, 98036, 196072, 26886373, 53772746, 107545492, 215090984]

約数ペア:

[(1, 215090984), (2, 107545492), (4, 53772746), (8, 26886373), (1097, 196072), (2194, 98036), (4388, 49018), (8776, 24509)]