201018183

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 297561600

約数和(自身を除く): 96543417

約数列:

[1, 3, 17, 23, 51, 69, 391, 409, 419, 1173, 1227, 1257, 6953, 7123, 9407, 9637, 20859, 21369, 28221, 28911, 159919, 163829, 171371, 479757, 491487, 514113, 2913307, 3941533, 8739921, 11824599, 67006061, 201018183]

約数ペア:

[(1, 201018183), (3, 67006061), (17, 11824599), (23, 8739921), (51, 3941533), (69, 2913307), (391, 514113), (409, 491487), (419, 479757), (1173, 171371), (1227, 163829), (1257, 159919), (6953, 28911), (7123, 28221), (9407, 21369), (9637, 20859)]