200517057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 335029968

約数和(自身を除く): 134512911

約数列:

[1, 3, 9, 13, 17, 39, 51, 73, 117, 153, 219, 221, 657, 663, 949, 1241, 1381, 1989, 2847, 3723, 4143, 8541, 11169, 12429, 16133, 17953, 23477, 48399, 53859, 70431, 100813, 145197, 161577, 211293, 302439, 305201, 907317, 915603, 1310569, 1713821, 2746809, 3931707, 5141463, 11795121, 15424389, 22279673, 66839019, 200517057]

約数ペア:

[(1, 200517057), (3, 66839019), (9, 22279673), (13, 15424389), (17, 11795121), (39, 5141463), (51, 3931707), (73, 2746809), (117, 1713821), (153, 1310569), (219, 915603), (221, 907317), (657, 305201), (663, 302439), (949, 211293), (1241, 161577), (1381, 145197), (1989, 100813), (2847, 70431), (3723, 53859), (4143, 48399), (8541, 23477), (11169, 17953), (12429, 16133)]