202148343

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2713}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 309917088

約数和(自身を除く): 107768745

約数列:

[1, 3, 9, 17, 51, 153, 487, 1461, 2713, 4383, 8139, 8279, 24417, 24837, 46121, 74511, 138363, 415089, 1321231, 3963693, 11891079, 22460927, 67382781, 202148343]

約数ペア:

[(1, 202148343), (3, 67382781), (9, 22460927), (17, 11891079), (51, 3963693), (153, 1321231), (487, 415089), (1461, 138363), (2713, 74511), (4383, 46121), (8139, 24837), (8279, 24417)]