200929503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 288921600

約数和(自身を除く): 87992097

約数列:

[1, 3, 19, 57, 71, 131, 213, 379, 393, 1137, 1349, 2489, 4047, 7201, 7467, 9301, 21603, 26909, 27903, 49649, 80727, 148947, 176719, 511271, 530157, 943331, 1533813, 2829993, 3525079, 10575237, 66976501, 200929503]

約数ペア:

[(1, 200929503), (3, 66976501), (19, 10575237), (57, 3525079), (71, 2829993), (131, 1533813), (213, 943331), (379, 530157), (393, 511271), (1137, 176719), (1349, 148947), (2489, 80727), (4047, 49649), (7201, 27903), (7467, 26909), (9301, 21603)]