207884016

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 665195520

約数和(自身を除く): 457311504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 43, 48, 54, 57, 62, 72, 76, 86, 93, 108, 114, 124, 129, 144, 152, 171, 172, 186, 216, 228, 248, 258, 279, 304, 342, 344, 361, 372, 387, 432, 456, 496, 513, 516, 558, 589, 684, 688, 722, 744, 774, 817, 837, 912, 1026, 1032, 1083, 1116, 1161, 1178, 1333, 1368, 1444, 1488, 1548, 1634, 1674, 1767, 2052, 2064, 2166, 2232, 2322, 2356, 2451, 2666, 2736, 2888, 3096, 3249, 3268, 3348, 3534, 3999, 4104, 4332, 4464, 4644, 4712, 4902, 5301, 5332, 5776, 6192, 6498, 6536, 6696, 7068, 7353, 7998, 8208, 8664, 9288, 9424, 9747, 9804, 10602, 10664, 11191, 11997, 12996, 13072, 13392, 14136, 14706, 15523, 15903, 15996, 17328, 18576, 19494, 19608, 21204, 21328, 22059, 22382, 23994, 25327, 25992, 28272, 29412, 31046, 31806, 31992, 33573, 35991, 38988, 39216, 42408, 44118, 44764, 46569, 47988, 50654, 51984, 58824, 62092, 63612, 63984, 67146, 71982, 75981, 77976, 84816, 88236, 89528, 93138, 95976, 100719, 101308, 117648, 124184, 127224, 134292, 139707, 143964, 151962, 155952, 176472, 179056, 186276, 191952, 201438, 202616, 227943, 248368, 254448, 268584, 279414, 287928, 302157, 303924, 352944, 372552, 402876, 405232, 419121, 455886, 481213, 537168, 558828, 575856, 604314, 607848, 683829, 745104, 805752, 838242, 911772, 962426, 1117656, 1208628, 1215696, 1367658, 1443639, 1611504, 1676484, 1823544, 1924852, 2235312, 2417256, 2735316, 2887278, 3352968, 3647088, 3849704, 4330917, 4834512, 5470632, 5774556, 6705936, 7699408, 8661834, 10941264, 11549112, 12992751, 17323668, 23098224, 25985502, 34647336, 51971004, 69294672, 103942008, 207884016]

約数ペア:

[(1, 207884016), (2, 103942008), (3, 69294672), (4, 51971004), (6, 34647336), (8, 25985502), (9, 23098224), (12, 17323668), (16, 12992751), (18, 11549112), (19, 10941264), (24, 8661834), (27, 7699408), (31, 6705936), (36, 5774556), (38, 5470632), (43, 4834512), (48, 4330917), (54, 3849704), (57, 3647088), (62, 3352968), (72, 2887278), (76, 2735316), (86, 2417256), (93, 2235312), (108, 1924852), (114, 1823544), (124, 1676484), (129, 1611504), (144, 1443639), (152, 1367658), (171, 1215696), (172, 1208628), (186, 1117656), (216, 962426), (228, 911772), (248, 838242), (258, 805752), (279, 745104), (304, 683829), (342, 607848), (344, 604314), (361, 575856), (372, 558828), (387, 537168), (432, 481213), (456, 455886), (496, 419121), (513, 405232), (516, 402876), (558, 372552), (589, 352944), (684, 303924), (688, 302157), (722, 287928), (744, 279414), (774, 268584), (817, 254448), (837, 248368), (912, 227943), (1026, 202616), (1032, 201438), (1083, 191952), (1116, 186276), (1161, 179056), (1178, 176472), (1333, 155952), (1368, 151962), (1444, 143964), (1488, 139707), (1548, 134292), (1634, 127224), (1674, 124184), (1767, 117648), (2052, 101308), (2064, 100719), (2166, 95976), (2232, 93138), (2322, 89528), (2356, 88236), (2451, 84816), (2666, 77976), (2736, 75981), (2888, 71982), (3096, 67146), (3249, 63984), (3268, 63612), (3348, 62092), (3534, 58824), (3999, 51984), (4104, 50654), (4332, 47988), (4464, 46569), (4644, 44764), (4712, 44118), (4902, 42408), (5301, 39216), (5332, 38988), (5776, 35991), (6192, 33573), (6498, 31992), (6536, 31806), (6696, 31046), (7068, 29412), (7353, 28272), (7998, 25992), (8208, 25327), (8664, 23994), (9288, 22382), (9424, 22059), (9747, 21328), (9804, 21204), (10602, 19608), (10664, 19494), (11191, 18576), (11997, 17328), (12996, 15996), (13072, 15903), (13392, 15523), (14136, 14706)]