212854728

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{188701}}^1$

素因数の和:188757

約数の個数: 32

約数和(自身を含む): 543461760

約数和(自身を除く): 330607032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 188701, 377402, 566103, 754804, 1132206, 1509608, 2264412, 4528824, 8868947, 17737894, 26606841, 35475788, 53213682, 70951576, 106427364, 212854728]

約数ペア:

[(1, 212854728), (2, 106427364), (3, 70951576), (4, 53213682), (6, 35475788), (8, 26606841), (12, 17737894), (24, 8868947), (47, 4528824), (94, 2264412), (141, 1509608), (188, 1132206), (282, 754804), (376, 566103), (564, 377402), (1128, 188701)]