206680968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 453760632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 372, 403, 408, 419, 442, 468, 527, 558, 612, 663, 744, 806, 838, 884, 936, 1054, 1116, 1209, 1224, 1257, 1326, 1581, 1612, 1676, 1768, 1989, 2108, 2232, 2418, 2514, 2652, 3162, 3224, 3352, 3627, 3771, 3978, 4216, 4743, 4836, 5028, 5304, 5447, 6324, 6851, 7123, 7254, 7542, 7956, 9486, 9672, 10056, 10894, 12648, 12989, 13702, 14246, 14508, 15084, 15912, 16341, 18972, 20553, 21369, 21788, 25978, 27404, 28492, 29016, 30168, 32682, 37944, 38967, 41106, 42738, 43576, 49023, 51956, 54808, 56984, 61659, 64107, 65364, 77934, 82212, 85476, 92599, 98046, 103912, 116901, 123318, 128214, 130728, 155868, 164424, 168857, 170952, 185198, 196092, 220813, 233802, 246636, 256428, 277797, 311736, 337714, 370396, 392184, 441626, 467604, 493272, 506571, 512856, 555594, 662439, 675428, 740792, 833391, 883252, 935208, 1013142, 1111188, 1324878, 1350856, 1519713, 1666782, 1766504, 1987317, 2026284, 2222376, 2649756, 2870569, 3039426, 3333564, 3974634, 4052568, 5299512, 5741138, 6078852, 6667128, 7949268, 8611707, 11482276, 12157704, 15898536, 17223414, 22964552, 25835121, 34446828, 51670242, 68893656, 103340484, 206680968]

約数ペア:

[(1, 206680968), (2, 103340484), (3, 68893656), (4, 51670242), (6, 34446828), (8, 25835121), (9, 22964552), (12, 17223414), (13, 15898536), (17, 12157704), (18, 11482276), (24, 8611707), (26, 7949268), (31, 6667128), (34, 6078852), (36, 5741138), (39, 5299512), (51, 4052568), (52, 3974634), (62, 3333564), (68, 3039426), (72, 2870569), (78, 2649756), (93, 2222376), (102, 2026284), (104, 1987317), (117, 1766504), (124, 1666782), (136, 1519713), (153, 1350856), (156, 1324878), (186, 1111188), (204, 1013142), (221, 935208), (234, 883252), (248, 833391), (279, 740792), (306, 675428), (312, 662439), (372, 555594), (403, 512856), (408, 506571), (419, 493272), (442, 467604), (468, 441626), (527, 392184), (558, 370396), (612, 337714), (663, 311736), (744, 277797), (806, 256428), (838, 246636), (884, 233802), (936, 220813), (1054, 196092), (1116, 185198), (1209, 170952), (1224, 168857), (1257, 164424), (1326, 155868), (1581, 130728), (1612, 128214), (1676, 123318), (1768, 116901), (1989, 103912), (2108, 98046), (2232, 92599), (2418, 85476), (2514, 82212), (2652, 77934), (3162, 65364), (3224, 64107), (3352, 61659), (3627, 56984), (3771, 54808), (3978, 51956), (4216, 49023), (4743, 43576), (4836, 42738), (5028, 41106), (5304, 38967), (5447, 37944), (6324, 32682), (6851, 30168), (7123, 29016), (7254, 28492), (7542, 27404), (7956, 25978), (9486, 21788), (9672, 21369), (10056, 20553), (10894, 18972), (12648, 16341), (12989, 15912), (13702, 15084), (14246, 14508)]