202160156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5399}}^1$

素因数の和:5474

約数の個数: 48

約数和(自身を含む): 413683200

約数和(自身を除く): 211523044

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1628, 1702, 3404, 5399, 9361, 10798, 18722, 21596, 37444, 59389, 118778, 124177, 199763, 237556, 248354, 399526, 496708, 799052, 1365947, 2197393, 2731894, 4394786, 4594549, 5463788, 8789572, 9189098, 18378196, 50540039, 101080078, 202160156]

約数ペア:

[(1, 202160156), (2, 101080078), (4, 50540039), (11, 18378196), (22, 9189098), (23, 8789572), (37, 5463788), (44, 4594549), (46, 4394786), (74, 2731894), (92, 2197393), (148, 1365947), (253, 799052), (407, 496708), (506, 399526), (814, 248354), (851, 237556), (1012, 199763), (1628, 124177), (1702, 118778), (3404, 59389), (5399, 37444), (9361, 21596), (10798, 18722)]