201459944

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 457021440

約数和(自身を除く): 255561496

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 497, 568, 644, 994, 1288, 1633, 1988, 2203, 3266, 3976, 4406, 6532, 8812, 11431, 13064, 15421, 17624, 22862, 30842, 45724, 50669, 61684, 91448, 101338, 123368, 156413, 202676, 312826, 354683, 405352, 625652, 709366, 1094891, 1251304, 1418732, 2189782, 2837464, 3597499, 4379564, 7194998, 8759128, 14389996, 25182493, 28779992, 50364986, 100729972, 201459944]

約数ペア:

[(1, 201459944), (2, 100729972), (4, 50364986), (7, 28779992), (8, 25182493), (14, 14389996), (23, 8759128), (28, 7194998), (46, 4379564), (56, 3597499), (71, 2837464), (92, 2189782), (142, 1418732), (161, 1251304), (184, 1094891), (284, 709366), (322, 625652), (497, 405352), (568, 354683), (644, 312826), (994, 202676), (1288, 156413), (1633, 123368), (1988, 101338), (2203, 91448), (3266, 61684), (3976, 50669), (4406, 45724), (6532, 30842), (8812, 22862), (11431, 17624), (13064, 15421)]