203438017772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{44371}}^1\times {\mathrm{9473}}^1$

素因数の和:53870

約数の個数: 36

約数和(自身を含む): 391374085368

約数和(自身を除く): 187936067596

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 9473, 18946, 37892, 44371, 88742, 104203, 177484, 208406, 416812, 488081, 976162, 1146233, 1952324, 2292466, 4584932, 5368891, 10737782, 21475564, 420326483, 840652966, 1681305932, 4623591313, 9247182626, 18494365252, 50859504443, 101719008886, 203438017772]

約数ペア:

[(1, 203438017772), (2, 101719008886), (4, 50859504443), (11, 18494365252), (22, 9247182626), (44, 4623591313), (121, 1681305932), (242, 840652966), (484, 420326483), (9473, 21475564), (18946, 10737782), (37892, 5368891), (44371, 4584932), (88742, 2292466), (104203, 1952324), (177484, 1146233), (208406, 976162), (416812, 488081)]