207288072

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 160

約数和(自身を含む): 635627520

約数和(自身を除く): 428339448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 153, 162, 186, 204, 216, 248, 279, 306, 324, 372, 408, 459, 527, 558, 607, 612, 648, 744, 837, 918, 1054, 1116, 1214, 1224, 1377, 1581, 1674, 1821, 1836, 2108, 2232, 2428, 2511, 2754, 3162, 3348, 3642, 3672, 4216, 4743, 4856, 5022, 5463, 5508, 6324, 6696, 7284, 9486, 10044, 10319, 10926, 11016, 12648, 14229, 14568, 16389, 18817, 18972, 20088, 20638, 21852, 28458, 30957, 32778, 37634, 37944, 41276, 42687, 43704, 49167, 56451, 56916, 61914, 65556, 75268, 82552, 85374, 92871, 98334, 112902, 113832, 123828, 131112, 150536, 169353, 170748, 185742, 196668, 225804, 247656, 278613, 319889, 338706, 341496, 371484, 393336, 451608, 508059, 557226, 639778, 677412, 742968, 835839, 959667, 1016118, 1114452, 1279556, 1354824, 1524177, 1671678, 1919334, 2032236, 2228904, 2559112, 2879001, 3048354, 3343356, 3838668, 4064472, 5758002, 6096708, 6686712, 7677336, 8637003, 11516004, 12193416, 17274006, 23032008, 25911009, 34548012, 51822018, 69096024, 103644036, 207288072]

約数ペア:

[(1, 207288072), (2, 103644036), (3, 69096024), (4, 51822018), (6, 34548012), (8, 25911009), (9, 23032008), (12, 17274006), (17, 12193416), (18, 11516004), (24, 8637003), (27, 7677336), (31, 6686712), (34, 6096708), (36, 5758002), (51, 4064472), (54, 3838668), (62, 3343356), (68, 3048354), (72, 2879001), (81, 2559112), (93, 2228904), (102, 2032236), (108, 1919334), (124, 1671678), (136, 1524177), (153, 1354824), (162, 1279556), (186, 1114452), (204, 1016118), (216, 959667), (248, 835839), (279, 742968), (306, 677412), (324, 639778), (372, 557226), (408, 508059), (459, 451608), (527, 393336), (558, 371484), (607, 341496), (612, 338706), (648, 319889), (744, 278613), (837, 247656), (918, 225804), (1054, 196668), (1116, 185742), (1214, 170748), (1224, 169353), (1377, 150536), (1581, 131112), (1674, 123828), (1821, 113832), (1836, 112902), (2108, 98334), (2232, 92871), (2428, 85374), (2511, 82552), (2754, 75268), (3162, 65556), (3348, 61914), (3642, 56916), (3672, 56451), (4216, 49167), (4743, 43704), (4856, 42687), (5022, 41276), (5463, 37944), (5508, 37634), (6324, 32778), (6696, 30957), (7284, 28458), (9486, 21852), (10044, 20638), (10319, 20088), (10926, 18972), (11016, 18817), (12648, 16389), (14229, 14568)]