203487141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 341397504

約数和(自身を除く): 137910363

約数列:

[1, 3, 11, 13, 23, 33, 39, 41, 69, 123, 143, 253, 299, 429, 451, 503, 533, 759, 897, 943, 1353, 1509, 1599, 2829, 3289, 5533, 5863, 6539, 9867, 10373, 11569, 12259, 16599, 17589, 19617, 20623, 31119, 34707, 36777, 61869, 71929, 127259, 134849, 150397, 215787, 226853, 268099, 381777, 404547, 451191, 474329, 680559, 804297, 1422987, 1654367, 2949089, 4963101, 5217619, 6166277, 8847267, 15652857, 18498831, 67829047, 203487141]

約数ペア:

[(1, 203487141), (3, 67829047), (11, 18498831), (13, 15652857), (23, 8847267), (33, 6166277), (39, 5217619), (41, 4963101), (69, 2949089), (123, 1654367), (143, 1422987), (253, 804297), (299, 680559), (429, 474329), (451, 451191), (503, 404547), (533, 381777), (759, 268099), (897, 226853), (943, 215787), (1353, 150397), (1509, 134849), (1599, 127259), (2829, 71929), (3289, 61869), (5533, 36777), (5863, 34707), (6539, 31119), (9867, 20623), (10373, 19617), (11569, 17589), (12259, 16599)]