210830276

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{3461}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 375239256

約数和(自身を除く): 164408980

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 3461, 6922, 13844, 15229, 30458, 60916, 335717, 543377, 671434, 1086754, 1342868, 2173508, 52707569, 105415138, 210830276]

約数ペア:

[(1, 210830276), (2, 105415138), (4, 52707569), (97, 2173508), (157, 1342868), (194, 1086754), (314, 671434), (388, 543377), (628, 335717), (3461, 60916), (6922, 30458), (13844, 15229)]