207897386032

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1968427}}^1$

素因数の和:1968506

約数の個数: 80

約数和(自身を含む): 492075505152

約数和(自身を除く): 284178119120

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 574, 644, 656, 943, 1148, 1288, 1886, 2296, 2576, 3772, 4592, 6601, 7544, 13202, 15088, 26404, 52808, 105616, 1968427, 3936854, 7873708, 13778989, 15747416, 27557978, 31494832, 45273821, 55115956, 80705507, 90547642, 110231912, 161411014, 181095284, 220463824, 316916747, 322822028, 362190568, 564938549, 633833494, 645644056, 724381136, 1129877098, 1267666988, 1291288112, 1856226661, 2259754196, 2535333976, 3712453322, 4519508392, 5070667952, 7424906644, 9039016784, 12993586627, 14849813288, 25987173254, 29699626576, 51974346508, 103948693016, 207897386032]

約数ペア:

[(1, 207897386032), (2, 103948693016), (4, 51974346508), (7, 29699626576), (8, 25987173254), (14, 14849813288), (16, 12993586627), (23, 9039016784), (28, 7424906644), (41, 5070667952), (46, 4519508392), (56, 3712453322), (82, 2535333976), (92, 2259754196), (112, 1856226661), (161, 1291288112), (164, 1267666988), (184, 1129877098), (287, 724381136), (322, 645644056), (328, 633833494), (368, 564938549), (574, 362190568), (644, 322822028), (656, 316916747), (943, 220463824), (1148, 181095284), (1288, 161411014), (1886, 110231912), (2296, 90547642), (2576, 80705507), (3772, 55115956), (4592, 45273821), (6601, 31494832), (7544, 27557978), (13202, 15747416), (15088, 13778989), (26404, 7873708), (52808, 3936854), (105616, 1968427)]