201835263

素因数分解:

$3^1\times 7^5\times {\mathrm{4003}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 314041728

約数和(自身を除く): 112206465

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 4003, 7203, 12009, 16807, 28021, 50421, 84063, 196147, 588441, 1373029, 4119087, 9611203, 28833609, 67278421, 201835263]

約数ペア:

[(1, 201835263), (3, 67278421), (7, 28833609), (21, 9611203), (49, 4119087), (147, 1373029), (343, 588441), (1029, 196147), (2401, 84063), (4003, 50421), (7203, 28021), (12009, 16807)]