207304035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 368323200

約数和(自身を除く): 161019165

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 97, 145, 255, 289, 291, 435, 485, 493, 867, 1445, 1455, 1479, 1649, 2465, 2813, 4335, 4913, 4947, 7395, 8245, 8381, 8439, 14065, 14739, 24565, 24735, 25143, 28033, 41905, 42195, 47821, 73695, 84099, 125715, 140165, 142477, 143463, 239105, 420495, 427431, 476561, 712385, 717315, 812957, 1429683, 2137155, 2382805, 2438871, 4064785, 7148415, 12194355, 13820269, 41460807, 69101345, 207304035]

約数ペア:

[(1, 207304035), (3, 69101345), (5, 41460807), (15, 13820269), (17, 12194355), (29, 7148415), (51, 4064785), (85, 2438871), (87, 2382805), (97, 2137155), (145, 1429683), (255, 812957), (289, 717315), (291, 712385), (435, 476561), (485, 427431), (493, 420495), (867, 239105), (1445, 143463), (1455, 142477), (1479, 140165), (1649, 125715), (2465, 84099), (2813, 73695), (4335, 47821), (4913, 42195), (4947, 41905), (7395, 28033), (8245, 25143), (8381, 24735), (8439, 24565), (14065, 14739)]