202408545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 359562240

約数和(自身を除く): 157153695

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 101, 145, 255, 271, 303, 435, 493, 505, 813, 1355, 1479, 1515, 1717, 2465, 2929, 4065, 4607, 5151, 7395, 7859, 8585, 8787, 13821, 14645, 23035, 23577, 25755, 27371, 39295, 43935, 49793, 69105, 82113, 117885, 133603, 136855, 149379, 248965, 400809, 410565, 465307, 668015, 746895, 793759, 1395921, 2004045, 2326535, 2381277, 3968795, 6979605, 11906385, 13493903, 40481709, 67469515, 202408545]

約数ペア:

[(1, 202408545), (3, 67469515), (5, 40481709), (15, 13493903), (17, 11906385), (29, 6979605), (51, 3968795), (85, 2381277), (87, 2326535), (101, 2004045), (145, 1395921), (255, 793759), (271, 746895), (303, 668015), (435, 465307), (493, 410565), (505, 400809), (813, 248965), (1355, 149379), (1479, 136855), (1515, 133603), (1717, 117885), (2465, 82113), (2929, 69105), (4065, 49793), (4607, 43935), (5151, 39295), (7395, 27371), (7859, 25755), (8585, 23577), (8787, 23035), (13821, 14645)]