197934688

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 470486016

約数和(自身を除く): 272551328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 103, 112, 161, 184, 206, 224, 322, 368, 373, 412, 644, 721, 736, 746, 824, 1288, 1442, 1492, 1648, 2369, 2576, 2611, 2884, 2984, 3296, 4738, 5152, 5222, 5768, 5968, 8579, 9476, 10444, 11536, 11936, 16583, 17158, 18952, 20888, 23072, 33166, 34316, 37904, 38419, 41776, 60053, 66332, 68632, 75808, 76838, 83552, 120106, 132664, 137264, 153676, 240212, 265328, 268933, 274528, 307352, 480424, 530656, 537866, 614704, 883637, 960848, 1075732, 1229408, 1767274, 1921696, 2151464, 3534548, 4302928, 6185459, 7069096, 8605856, 12370918, 14138192, 24741836, 28276384, 49483672, 98967344, 197934688]

約数ペア:

[(1, 197934688), (2, 98967344), (4, 49483672), (7, 28276384), (8, 24741836), (14, 14138192), (16, 12370918), (23, 8605856), (28, 7069096), (32, 6185459), (46, 4302928), (56, 3534548), (92, 2151464), (103, 1921696), (112, 1767274), (161, 1229408), (184, 1075732), (206, 960848), (224, 883637), (322, 614704), (368, 537866), (373, 530656), (412, 480424), (644, 307352), (721, 274528), (736, 268933), (746, 265328), (824, 240212), (1288, 153676), (1442, 137264), (1492, 132664), (1648, 120106), (2369, 83552), (2576, 76838), (2611, 75808), (2884, 68632), (2984, 66332), (3296, 60053), (4738, 41776), (5152, 38419), (5222, 37904), (5768, 34316), (5968, 33166), (8579, 23072), (9476, 20888), (10444, 18952), (11536, 17158), (11936, 16583)]