206551492

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{14159}}^1$

素因数の和:14691

約数の個数: 24

約数和(自身を含む): 413925120

約数和(自身を除く): 207373628

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 3647, 7294, 14159, 14588, 28318, 56636, 99113, 198226, 396452, 7376839, 14753678, 29507356, 51637873, 103275746, 206551492]

約数ペア:

[(1, 206551492), (2, 103275746), (4, 51637873), (7, 29507356), (14, 14753678), (28, 7376839), (521, 396452), (1042, 198226), (2084, 99113), (3647, 56636), (7294, 28318), (14159, 14588)]