202125441

素因数分解:

$3^1\times 7^3\times {\mathrm{196429}}^1$

素因数の和:196453

約数の個数: 16

約数和(自身を含む): 314288000

約数和(自身を除く): 112162559

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 196429, 589287, 1375003, 4125009, 9625021, 28875063, 67375147, 202125441]

約数ペア:

[(1, 202125441), (3, 67375147), (7, 28875063), (21, 9625021), (49, 4125009), (147, 1375003), (343, 589287), (1029, 196429)]