205915596

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2903}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 503483904

約数和(自身を除く): 297568308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 257, 276, 514, 771, 1028, 1542, 2903, 3084, 5806, 5911, 8709, 11612, 11822, 17418, 17733, 23644, 34836, 35466, 66769, 70932, 133538, 200307, 267076, 400614, 746071, 801228, 1492142, 2238213, 2984284, 4476426, 8952852, 17159633, 34319266, 51478899, 68638532, 102957798, 205915596]

約数ペア:

[(1, 205915596), (2, 102957798), (3, 68638532), (4, 51478899), (6, 34319266), (12, 17159633), (23, 8952852), (46, 4476426), (69, 2984284), (92, 2238213), (138, 1492142), (257, 801228), (276, 746071), (514, 400614), (771, 267076), (1028, 200307), (1542, 133538), (2903, 70932), (3084, 66769), (5806, 35466), (5911, 34836), (8709, 23644), (11612, 17733), (11822, 17418)]