207663296

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 463491072

約数和(自身を除く): 255827776

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 47, 62, 64, 68, 94, 124, 131, 136, 188, 248, 262, 272, 376, 496, 524, 527, 544, 752, 799, 992, 1048, 1054, 1088, 1457, 1504, 1598, 1984, 2096, 2108, 2227, 2914, 3008, 3196, 4061, 4192, 4216, 4454, 5828, 6157, 6392, 8122, 8384, 8432, 8908, 11656, 12314, 12784, 16244, 16864, 17816, 23312, 24628, 24769, 25568, 32488, 33728, 35632, 46624, 49256, 49538, 51136, 64976, 69037, 71264, 93248, 98512, 99076, 104669, 129952, 138074, 142528, 190867, 197024, 198152, 209338, 259904, 276148, 381734, 394048, 396304, 418676, 552296, 763468, 792608, 837352, 1104592, 1526936, 1585216, 1674704, 2209184, 3053872, 3244739, 3349408, 4418368, 6107744, 6489478, 6698816, 12215488, 12978956, 25957912, 51915824, 103831648, 207663296]

約数ペア:

[(1, 207663296), (2, 103831648), (4, 51915824), (8, 25957912), (16, 12978956), (17, 12215488), (31, 6698816), (32, 6489478), (34, 6107744), (47, 4418368), (62, 3349408), (64, 3244739), (68, 3053872), (94, 2209184), (124, 1674704), (131, 1585216), (136, 1526936), (188, 1104592), (248, 837352), (262, 792608), (272, 763468), (376, 552296), (496, 418676), (524, 396304), (527, 394048), (544, 381734), (752, 276148), (799, 259904), (992, 209338), (1048, 198152), (1054, 197024), (1088, 190867), (1457, 142528), (1504, 138074), (1598, 129952), (1984, 104669), (2096, 99076), (2108, 98512), (2227, 93248), (2914, 71264), (3008, 69037), (3196, 64976), (4061, 51136), (4192, 49538), (4216, 49256), (4454, 46624), (5828, 35632), (6157, 33728), (6392, 32488), (8122, 25568), (8384, 24769), (8432, 24628), (8908, 23312), (11656, 17816), (12314, 16864), (12784, 16244)]