201713019795

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{305369}}^1$

素因数の和:305626

約数の個数: 80

約数和(自身を含む): 415019816640

約数和(自身を除く): 213306796845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 233, 315, 405, 567, 699, 945, 1165, 1631, 2097, 2835, 3495, 4893, 6291, 8155, 10485, 14679, 18873, 24465, 31455, 44037, 73395, 94365, 132111, 220185, 305369, 660555, 916107, 1526845, 2137583, 2748321, 4580535, 6412749, 8244963, 10687915, 13741605, 19238247, 24734889, 32063745, 41224815, 57714741, 71150977, 96191235, 123674445, 173144223, 213452931, 288573705, 355754885, 498056839, 640358793, 865721115, 1067264655, 1494170517, 1921076379, 2490284195, 3201793965, 4482511551, 5763229137, 7470852585, 9605381895, 13447534653, 22412557755, 28816145685, 40342603959, 67237673265, 201713019795]

約数ペア:

[(1, 201713019795), (3, 67237673265), (5, 40342603959), (7, 28816145685), (9, 22412557755), (15, 13447534653), (21, 9605381895), (27, 7470852585), (35, 5763229137), (45, 4482511551), (63, 3201793965), (81, 2490284195), (105, 1921076379), (135, 1494170517), (189, 1067264655), (233, 865721115), (315, 640358793), (405, 498056839), (567, 355754885), (699, 288573705), (945, 213452931), (1165, 173144223), (1631, 123674445), (2097, 96191235), (2835, 71150977), (3495, 57714741), (4893, 41224815), (6291, 32063745), (8155, 24734889), (10485, 19238247), (14679, 13741605), (18873, 10687915), (24465, 8244963), (31455, 6412749), (44037, 4580535), (73395, 2748321), (94365, 2137583), (132111, 1526845), (220185, 916107), (305369, 660555)]