204474447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41233}}^1$

素因数の和:41287

約数の個数: 24

約数和(自身を含む): 321625200

約数和(自身を除く): 117150753

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 41233, 123699, 371097, 783427, 1195757, 2350281, 3587271, 7050843, 10761813, 22719383, 68158149, 204474447]

約数ペア:

[(1, 204474447), (3, 68158149), (9, 22719383), (19, 10761813), (29, 7050843), (57, 3587271), (87, 2350281), (171, 1195757), (261, 783427), (551, 371097), (1653, 123699), (4959, 41233)]