228189884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{10889}}^1$

素因数の和:10950

約数の個数: 36

約数和(自身を含む): 446402880

約数和(自身を除く): 218212996

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 10889, 20956, 21778, 43556, 141557, 283114, 337559, 566228, 675118, 1350236, 1840241, 3680482, 4388267, 7360964, 8776534, 17553068, 57047471, 114094942, 228189884]

約数ペア:

[(1, 228189884), (2, 114094942), (4, 57047471), (13, 17553068), (26, 8776534), (31, 7360964), (52, 4388267), (62, 3680482), (124, 1840241), (169, 1350236), (338, 675118), (403, 566228), (676, 337559), (806, 283114), (1612, 141557), (5239, 43556), (10478, 21778), (10889, 20956)]