202265749

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43321}}^1$

素因数の和:43380

約数の個数: 16

約数和(自身を含む): 249534720

約数和(自身を除く): 47268971

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 43321, 303247, 996383, 1256309, 6974681, 8794163, 28895107, 202265749]

約数ペア:

[(1, 202265749), (7, 28895107), (23, 8794163), (29, 6974681), (161, 1256309), (203, 996383), (667, 303247), (4669, 43321)]