200080803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 305496576

約数和(自身を除く): 105415773

約数列:

[1, 3, 13, 17, 39, 51, 221, 307, 663, 921, 983, 2949, 3991, 5219, 11973, 12779, 15657, 16711, 38337, 50133, 67847, 203541, 217243, 301781, 651729, 905343, 3923153, 5130277, 11769459, 15390831, 66693601, 200080803]

約数ペア:

[(1, 200080803), (3, 66693601), (13, 15390831), (17, 11769459), (39, 5130277), (51, 3923153), (221, 905343), (307, 651729), (663, 301781), (921, 217243), (983, 203541), (2949, 67847), (3991, 50133), (5219, 38337), (11973, 16711), (12779, 15657)]