208045600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 587962368

約数和(自身を除く): 379916768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 97, 100, 112, 140, 160, 175, 194, 200, 224, 280, 350, 383, 388, 400, 485, 560, 679, 700, 766, 776, 800, 970, 1120, 1358, 1400, 1532, 1552, 1915, 1940, 2425, 2681, 2716, 2800, 3064, 3104, 3395, 3830, 3880, 4850, 5362, 5432, 5600, 6128, 6790, 7660, 7760, 9575, 9700, 10724, 10864, 12256, 13405, 13580, 15320, 15520, 16975, 19150, 19400, 21448, 21728, 26810, 27160, 30640, 33950, 37151, 38300, 38800, 42896, 53620, 54320, 61280, 67025, 67900, 74302, 76600, 77600, 85792, 107240, 108640, 134050, 135800, 148604, 153200, 185755, 214480, 260057, 268100, 271600, 297208, 306400, 371510, 428960, 520114, 536200, 543200, 594416, 743020, 928775, 1040228, 1072400, 1188832, 1300285, 1486040, 1857550, 2080456, 2144800, 2600570, 2972080, 3715100, 4160912, 5201140, 5944160, 6501425, 7430200, 8321824, 10402280, 13002850, 14860400, 20804560, 26005700, 29720800, 41609120, 52011400, 104022800, 208045600]

約数ペア:

[(1, 208045600), (2, 104022800), (4, 52011400), (5, 41609120), (7, 29720800), (8, 26005700), (10, 20804560), (14, 14860400), (16, 13002850), (20, 10402280), (25, 8321824), (28, 7430200), (32, 6501425), (35, 5944160), (40, 5201140), (50, 4160912), (56, 3715100), (70, 2972080), (80, 2600570), (97, 2144800), (100, 2080456), (112, 1857550), (140, 1486040), (160, 1300285), (175, 1188832), (194, 1072400), (200, 1040228), (224, 928775), (280, 743020), (350, 594416), (383, 543200), (388, 536200), (400, 520114), (485, 428960), (560, 371510), (679, 306400), (700, 297208), (766, 271600), (776, 268100), (800, 260057), (970, 214480), (1120, 185755), (1358, 153200), (1400, 148604), (1532, 135800), (1552, 134050), (1915, 108640), (1940, 107240), (2425, 85792), (2681, 77600), (2716, 76600), (2800, 74302), (3064, 67900), (3104, 67025), (3395, 61280), (3830, 54320), (3880, 53620), (4850, 42896), (5362, 38800), (5432, 38300), (5600, 37151), (6128, 33950), (6790, 30640), (7660, 27160), (7760, 26810), (9575, 21728), (9700, 21448), (10724, 19400), (10864, 19150), (12256, 16975), (13405, 15520), (13580, 15320)]