211973952

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:776

約数の個数: 112

約数和(自身を含む): 600651072

約数和(自身を除く): 388677120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 101, 102, 136, 192, 202, 204, 272, 303, 404, 408, 544, 606, 643, 808, 816, 1088, 1212, 1286, 1616, 1632, 1717, 1929, 2424, 2572, 3232, 3264, 3434, 3858, 4848, 5144, 5151, 6464, 6868, 7716, 9696, 10288, 10302, 10931, 13736, 15432, 19392, 20576, 20604, 21862, 27472, 30864, 32793, 41152, 41208, 43724, 54944, 61728, 64943, 65586, 82416, 87448, 109888, 123456, 129886, 131172, 164832, 174896, 194829, 259772, 262344, 329664, 349792, 389658, 519544, 524688, 699584, 779316, 1039088, 1049376, 1104031, 1558632, 2078176, 2098752, 2208062, 3117264, 3312093, 4156352, 4416124, 6234528, 6624186, 8832248, 12469056, 13248372, 17664496, 26496744, 35328992, 52993488, 70657984, 105986976, 211973952]

約数ペア:

[(1, 211973952), (2, 105986976), (3, 70657984), (4, 52993488), (6, 35328992), (8, 26496744), (12, 17664496), (16, 13248372), (17, 12469056), (24, 8832248), (32, 6624186), (34, 6234528), (48, 4416124), (51, 4156352), (64, 3312093), (68, 3117264), (96, 2208062), (101, 2098752), (102, 2078176), (136, 1558632), (192, 1104031), (202, 1049376), (204, 1039088), (272, 779316), (303, 699584), (404, 524688), (408, 519544), (544, 389658), (606, 349792), (643, 329664), (808, 262344), (816, 259772), (1088, 194829), (1212, 174896), (1286, 164832), (1616, 131172), (1632, 129886), (1717, 123456), (1929, 109888), (2424, 87448), (2572, 82416), (3232, 65586), (3264, 64943), (3434, 61728), (3858, 54944), (4848, 43724), (5144, 41208), (5151, 41152), (6464, 32793), (6868, 30864), (7716, 27472), (9696, 21862), (10288, 20604), (10302, 20576), (10931, 19392), (13736, 15432)]