218079316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13933}}^1$

素因数の和:14000

約数の個数: 48

約数和(自身を含む): 480667264

約数和(自身を除く): 262587948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 13933, 15652, 27866, 55732, 97531, 181129, 195062, 362258, 390124, 599119, 724516, 1198238, 1267903, 2396476, 2535806, 4193833, 5071612, 7788547, 8387666, 15577094, 16775332, 31154188, 54519829, 109039658, 218079316]

約数ペア:

[(1, 218079316), (2, 109039658), (4, 54519829), (7, 31154188), (13, 16775332), (14, 15577094), (26, 8387666), (28, 7788547), (43, 5071612), (52, 4193833), (86, 2535806), (91, 2396476), (172, 1267903), (182, 1198238), (301, 724516), (364, 599119), (559, 390124), (602, 362258), (1118, 195062), (1204, 181129), (2236, 97531), (3913, 55732), (7826, 27866), (13933, 15652)]