201542229

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5413}}^1$

素因数の和:5626

約数の個数: 32

約数和(自身を含む): 343031040

約数和(自身を除く): 141488811

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1379, 1773, 4137, 5319, 5413, 12411, 16239, 37233, 37891, 48717, 113673, 146151, 341019, 1023057, 1066361, 3199083, 7464527, 9597249, 22393581, 28791747, 67180743, 201542229]

約数ペア:

[(1, 201542229), (3, 67180743), (7, 28791747), (9, 22393581), (21, 9597249), (27, 7464527), (63, 3199083), (189, 1066361), (197, 1023057), (591, 341019), (1379, 146151), (1773, 113673), (4137, 48717), (5319, 37891), (5413, 37233), (12411, 16239)]