204039508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{3709}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 378642600

約数和(自身を除く): 174603092

約数列:

[1, 2, 4, 17, 34, 68, 809, 1618, 3236, 3709, 7418, 13753, 14836, 27506, 55012, 63053, 126106, 252212, 3000581, 6001162, 12002324, 51009877, 102019754, 204039508]

約数ペア:

[(1, 204039508), (2, 102019754), (4, 51009877), (17, 12002324), (34, 6001162), (68, 3000581), (809, 252212), (1618, 126106), (3236, 63053), (3709, 55012), (7418, 27506), (13753, 14836)]