200029445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 301694976

約数和(自身を除く): 101665531

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1397, 4091, 4445, 6985, 9779, 20455, 28637, 45001, 48895, 143185, 225005, 315007, 519557, 1575035, 2597785, 3636899, 5715127, 18184495, 28575635, 40005889, 200029445]

約数ペア:

[(1, 200029445), (5, 40005889), (7, 28575635), (11, 18184495), (35, 5715127), (55, 3636899), (77, 2597785), (127, 1575035), (385, 519557), (635, 315007), (889, 225005), (1397, 143185), (4091, 48895), (4445, 45001), (6985, 28637), (9779, 20455)]