194837916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 579156480

約数和(自身を除く): 384318564

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 71, 78, 84, 91, 98, 142, 147, 156, 182, 196, 213, 273, 284, 294, 359, 364, 426, 497, 546, 588, 637, 718, 852, 923, 994, 1077, 1092, 1274, 1436, 1491, 1846, 1911, 1988, 2154, 2513, 2548, 2769, 2982, 3479, 3692, 3822, 4308, 4667, 5026, 5538, 5964, 6461, 6958, 7539, 7644, 9334, 10052, 10437, 11076, 12922, 13916, 14001, 15078, 17591, 18668, 19383, 20874, 25489, 25844, 28002, 30156, 32669, 35182, 38766, 41748, 45227, 50978, 52773, 56004, 65338, 70364, 76467, 77532, 90454, 98007, 101956, 105546, 130676, 135681, 152934, 178423, 180908, 196014, 211092, 228683, 271362, 305868, 331357, 356846, 392028, 457366, 535269, 542724, 662714, 686049, 713692, 914732, 994071, 1070538, 1248961, 1325428, 1372098, 1988142, 2141076, 2319499, 2497922, 2744196, 3746883, 3976284, 4638998, 4995844, 6958497, 7493766, 9277996, 13916994, 14987532, 16236493, 27833988, 32472986, 48709479, 64945972, 97418958, 194837916]

約数ペア:

[(1, 194837916), (2, 97418958), (3, 64945972), (4, 48709479), (6, 32472986), (7, 27833988), (12, 16236493), (13, 14987532), (14, 13916994), (21, 9277996), (26, 7493766), (28, 6958497), (39, 4995844), (42, 4638998), (49, 3976284), (52, 3746883), (71, 2744196), (78, 2497922), (84, 2319499), (91, 2141076), (98, 1988142), (142, 1372098), (147, 1325428), (156, 1248961), (182, 1070538), (196, 994071), (213, 914732), (273, 713692), (284, 686049), (294, 662714), (359, 542724), (364, 535269), (426, 457366), (497, 392028), (546, 356846), (588, 331357), (637, 305868), (718, 271362), (852, 228683), (923, 211092), (994, 196014), (1077, 180908), (1092, 178423), (1274, 152934), (1436, 135681), (1491, 130676), (1846, 105546), (1911, 101956), (1988, 98007), (2154, 90454), (2513, 77532), (2548, 76467), (2769, 70364), (2982, 65338), (3479, 56004), (3692, 52773), (3822, 50978), (4308, 45227), (4667, 41748), (5026, 38766), (5538, 35182), (5964, 32669), (6461, 30156), (6958, 28002), (7539, 25844), (7644, 25489), (9334, 20874), (10052, 19383), (10437, 18668), (11076, 17591), (12922, 15078), (13916, 14001)]