206819496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 633765600

約数和(自身を除く): 426946104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 169, 184, 207, 234, 276, 299, 312, 338, 414, 468, 507, 552, 598, 676, 739, 828, 897, 936, 1014, 1196, 1352, 1478, 1521, 1656, 1794, 2028, 2217, 2392, 2691, 2956, 3042, 3588, 3887, 4056, 4434, 5382, 5912, 6084, 6651, 7176, 7774, 8868, 9607, 10764, 11661, 12168, 13302, 15548, 16997, 17736, 19214, 21528, 23322, 26604, 28821, 31096, 33994, 34983, 38428, 46644, 50991, 53208, 57642, 67988, 69966, 76856, 86463, 93288, 101982, 115284, 124891, 135976, 139932, 152973, 172926, 203964, 220961, 230568, 249782, 279864, 305946, 345852, 374673, 407928, 441922, 499564, 611892, 662883, 691704, 749346, 883844, 999128, 1124019, 1223784, 1325766, 1498692, 1767688, 1988649, 2248038, 2651532, 2872493, 2997384, 3977298, 4496076, 5303064, 5744986, 7954596, 8617479, 8992152, 11489972, 15909192, 17234958, 22979944, 25852437, 34469916, 51704874, 68939832, 103409748, 206819496]

約数ペア:

[(1, 206819496), (2, 103409748), (3, 68939832), (4, 51704874), (6, 34469916), (8, 25852437), (9, 22979944), (12, 17234958), (13, 15909192), (18, 11489972), (23, 8992152), (24, 8617479), (26, 7954596), (36, 5744986), (39, 5303064), (46, 4496076), (52, 3977298), (69, 2997384), (72, 2872493), (78, 2651532), (92, 2248038), (104, 1988649), (117, 1767688), (138, 1498692), (156, 1325766), (169, 1223784), (184, 1124019), (207, 999128), (234, 883844), (276, 749346), (299, 691704), (312, 662883), (338, 611892), (414, 499564), (468, 441922), (507, 407928), (552, 374673), (598, 345852), (676, 305946), (739, 279864), (828, 249782), (897, 230568), (936, 220961), (1014, 203964), (1196, 172926), (1352, 152973), (1478, 139932), (1521, 135976), (1656, 124891), (1794, 115284), (2028, 101982), (2217, 93288), (2392, 86463), (2691, 76856), (2956, 69966), (3042, 67988), (3588, 57642), (3887, 53208), (4056, 50991), (4434, 46644), (5382, 38428), (5912, 34983), (6084, 33994), (6651, 31096), (7176, 28821), (7774, 26604), (8868, 23322), (9607, 21528), (10764, 19214), (11661, 17736), (12168, 16997), (13302, 15548)]