201032590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9277}}^1$

素因数の和:9492

約数の個数: 32

約数和(自身を含む): 396801504

約数和(自身を除く): 195768914

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 9277, 10835, 18554, 21670, 46385, 92770, 102047, 204094, 510235, 1020470, 1827569, 3655138, 9137845, 18275690, 20103259, 40206518, 100516295, 201032590]

約数ペア:

[(1, 201032590), (2, 100516295), (5, 40206518), (10, 20103259), (11, 18275690), (22, 9137845), (55, 3655138), (110, 1827569), (197, 1020470), (394, 510235), (985, 204094), (1970, 102047), (2167, 92770), (4334, 46385), (9277, 21670), (10835, 18554)]