200451251

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4657}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 275455488

約数和(自身を除く): 75004237

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 301, 473, 559, 1001, 3311, 3913, 4657, 6149, 32599, 43043, 51227, 60541, 200251, 358589, 423787, 665951, 1401757, 2202761, 2603263, 4661657, 15419327, 18222841, 28635893, 200451251]

約数ペア:

[(1, 200451251), (7, 28635893), (11, 18222841), (13, 15419327), (43, 4661657), (77, 2603263), (91, 2202761), (143, 1401757), (301, 665951), (473, 423787), (559, 358589), (1001, 200251), (3311, 60541), (3913, 51227), (4657, 43043), (6149, 32599)]