200790930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{21521}}^1$

素因数の和:21842

約数の個数: 32

約数和(自身を含む): 483470208

約数和(自身を除く): 282679278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 21521, 43042, 64563, 107605, 129126, 215210, 322815, 645630, 6693031, 13386062, 20079093, 33465155, 40158186, 66930310, 100395465, 200790930]

約数ペア:

[(1, 200790930), (2, 100395465), (3, 66930310), (5, 40158186), (6, 33465155), (10, 20079093), (15, 13386062), (30, 6693031), (311, 645630), (622, 322815), (933, 215210), (1555, 129126), (1866, 107605), (3110, 64563), (4665, 43042), (9330, 21521)]