203604135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1997}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 372874752

約数和(自身を除く): 169270617

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 971, 1997, 2913, 4855, 5991, 6797, 9985, 13979, 14565, 20391, 29955, 33985, 41937, 69895, 101955, 209685, 1939087, 5817261, 9695435, 13573609, 29086305, 40720827, 67868045, 203604135]

約数ペア:

[(1, 203604135), (3, 67868045), (5, 40720827), (7, 29086305), (15, 13573609), (21, 9695435), (35, 5817261), (105, 1939087), (971, 209685), (1997, 101955), (2913, 69895), (4855, 41937), (5991, 33985), (6797, 29955), (9985, 20391), (13979, 14565)]