201640892

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{7759}}^1$

素因数の和:7925

約数の個数: 24

約数和(自身を含む): 361771200

約数和(自身を除く): 160130308

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 6497, 7759, 12994, 15518, 25988, 31036, 566407, 690551, 1132814, 1381102, 2265628, 2762204, 50410223, 100820446, 201640892]

約数ペア:

[(1, 201640892), (2, 100820446), (4, 50410223), (73, 2762204), (89, 2265628), (146, 1381102), (178, 1132814), (292, 690551), (356, 566407), (6497, 31036), (7759, 25988), (12994, 15518)]