207919096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 512179200

約数和(自身を除く): 304260104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 103, 113, 116, 154, 203, 206, 226, 232, 308, 319, 406, 412, 452, 616, 638, 721, 791, 812, 824, 904, 1133, 1243, 1276, 1442, 1582, 1624, 2233, 2266, 2486, 2552, 2884, 2987, 3164, 3277, 4466, 4532, 4972, 5768, 5974, 6328, 6554, 7931, 8701, 8932, 9064, 9944, 11639, 11948, 13108, 15862, 17402, 17864, 20909, 22939, 23278, 23896, 26216, 31724, 32857, 34804, 36047, 41818, 45878, 46556, 63448, 65714, 69608, 72094, 81473, 83636, 91756, 93112, 128029, 131428, 144188, 162946, 167272, 183512, 229999, 252329, 256058, 262856, 288376, 325892, 337531, 459998, 504658, 512116, 651784, 675062, 896203, 919996, 1009316, 1024232, 1350124, 1792406, 1839992, 2018632, 2362717, 2700248, 3584812, 3712841, 4725434, 7169624, 7425682, 9450868, 14851364, 18901736, 25989887, 29702728, 51979774, 103959548, 207919096]

約数ペア:

[(1, 207919096), (2, 103959548), (4, 51979774), (7, 29702728), (8, 25989887), (11, 18901736), (14, 14851364), (22, 9450868), (28, 7425682), (29, 7169624), (44, 4725434), (56, 3712841), (58, 3584812), (77, 2700248), (88, 2362717), (103, 2018632), (113, 1839992), (116, 1792406), (154, 1350124), (203, 1024232), (206, 1009316), (226, 919996), (232, 896203), (308, 675062), (319, 651784), (406, 512116), (412, 504658), (452, 459998), (616, 337531), (638, 325892), (721, 288376), (791, 262856), (812, 256058), (824, 252329), (904, 229999), (1133, 183512), (1243, 167272), (1276, 162946), (1442, 144188), (1582, 131428), (1624, 128029), (2233, 93112), (2266, 91756), (2486, 83636), (2552, 81473), (2884, 72094), (2987, 69608), (3164, 65714), (3277, 63448), (4466, 46556), (4532, 45878), (4972, 41818), (5768, 36047), (5974, 34804), (6328, 32857), (6554, 31724), (7931, 26216), (8701, 23896), (8932, 23278), (9064, 22939), (9944, 20909), (11639, 17864), (11948, 17402), (13108, 15862)]