205124469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{117281}}^1$

素因数の和:117348

約数の個数: 16

約数和(自身を含む): 303994944

約数和(自身を除く): 98870475

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 117281, 351843, 1290091, 3870273, 6215893, 18647679, 68374823, 205124469]

約数ペア:

[(1, 205124469), (3, 68374823), (11, 18647679), (33, 6215893), (53, 3870273), (159, 1290091), (583, 351843), (1749, 117281)]