201818685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4783}}^1$

素因数の和:4917

約数の個数: 32

約数和(自身を含む): 337559040

約数和(自身を除く): 135740355

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 1455, 2813, 4783, 8439, 14065, 14349, 23915, 42195, 71745, 138707, 416121, 463951, 693535, 1391853, 2080605, 2319755, 6959265, 13454579, 40363737, 67272895, 201818685]

約数ペア:

[(1, 201818685), (3, 67272895), (5, 40363737), (15, 13454579), (29, 6959265), (87, 2319755), (97, 2080605), (145, 1391853), (291, 693535), (435, 463951), (485, 416121), (1455, 138707), (2813, 71745), (4783, 42195), (8439, 23915), (14065, 14349)]