201346439

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9403}}^1$

素因数の和:9459

約数の個数: 24

約数和(自身を含む): 257293440

約数和(自身を除く): 55947001

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 9403, 21413, 65821, 178657, 216269, 460747, 1250599, 1513883, 4109111, 8754193, 10597181, 28763777, 201346439]

約数ペア:

[(1, 201346439), (7, 28763777), (19, 10597181), (23, 8754193), (49, 4109111), (133, 1513883), (161, 1250599), (437, 460747), (931, 216269), (1127, 178657), (3059, 65821), (9403, 21413)]