201590067

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{17359}}^1$

素因数の和:17455

約数の個数: 24

約数和(自身を含む): 316646400

約数和(自身を除く): 115056333

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 17359, 52077, 121513, 364539, 850591, 1371361, 2551773, 4114083, 9599527, 28798581, 67196689, 201590067]

約数ペア:

[(1, 201590067), (3, 67196689), (7, 28798581), (21, 9599527), (49, 4114083), (79, 2551773), (147, 1371361), (237, 850591), (553, 364539), (1659, 121513), (3871, 52077), (11613, 17359)]