197595984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 547131648

約数和(自身を除く): 349535664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 97, 111, 124, 148, 186, 194, 222, 248, 291, 296, 372, 388, 444, 496, 582, 592, 744, 776, 888, 1147, 1164, 1369, 1488, 1552, 1776, 2294, 2328, 2738, 3007, 3441, 3589, 4107, 4588, 4656, 5476, 6014, 6882, 7178, 8214, 9021, 9176, 10767, 10952, 12028, 13764, 14356, 16428, 18042, 18352, 21534, 21904, 24056, 27528, 28712, 32856, 36084, 42439, 43068, 48112, 55056, 57424, 65712, 72168, 84878, 86136, 111259, 127317, 132793, 144336, 169756, 172272, 222518, 254634, 265586, 333777, 339512, 398379, 445036, 509268, 531172, 667554, 679024, 796758, 890072, 1018536, 1062344, 1335108, 1593516, 1780144, 2037072, 2124688, 2670216, 3187032, 4116583, 5340432, 6374064, 8233166, 12349749, 16466332, 24699498, 32932664, 49398996, 65865328, 98797992, 197595984]

約数ペア:

[(1, 197595984), (2, 98797992), (3, 65865328), (4, 49398996), (6, 32932664), (8, 24699498), (12, 16466332), (16, 12349749), (24, 8233166), (31, 6374064), (37, 5340432), (48, 4116583), (62, 3187032), (74, 2670216), (93, 2124688), (97, 2037072), (111, 1780144), (124, 1593516), (148, 1335108), (186, 1062344), (194, 1018536), (222, 890072), (248, 796758), (291, 679024), (296, 667554), (372, 531172), (388, 509268), (444, 445036), (496, 398379), (582, 339512), (592, 333777), (744, 265586), (776, 254634), (888, 222518), (1147, 172272), (1164, 169756), (1369, 144336), (1488, 132793), (1552, 127317), (1776, 111259), (2294, 86136), (2328, 84878), (2738, 72168), (3007, 65712), (3441, 57424), (3589, 55056), (4107, 48112), (4588, 43068), (4656, 42439), (5476, 36084), (6014, 32856), (6882, 28712), (7178, 27528), (8214, 24056), (9021, 21904), (9176, 21534), (10767, 18352), (10952, 18042), (12028, 16428), (13764, 14356)]