198029949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 290594304

約数和(自身を除く): 92564355

約数列:

[1, 3, 13, 39, 83, 131, 249, 393, 467, 1079, 1401, 1703, 3237, 5109, 6071, 10873, 18213, 32619, 38761, 61177, 116283, 141349, 183531, 424047, 503893, 795301, 1511679, 2385903, 5077691, 15233073, 66009983, 198029949]

約数ペア:

[(1, 198029949), (3, 66009983), (13, 15233073), (39, 5077691), (83, 2385903), (131, 1511679), (249, 795301), (393, 503893), (467, 424047), (1079, 183531), (1401, 141349), (1703, 116283), (3237, 61177), (5109, 38761), (6071, 32619), (10873, 18213)]