208767538

素因数分解:

$2^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{4621}}^1$

素因数の和:5098

約数の個数: 24

約数和(自身を含む): 365147244

約数和(自身を除く): 156379706

約数列:

[1, 2, 7, 14, 49, 98, 461, 922, 3227, 4621, 6454, 9242, 22589, 32347, 45178, 64694, 226429, 452858, 2130281, 4260562, 14911967, 29823934, 104383769, 208767538]

約数ペア:

[(1, 208767538), (2, 104383769), (7, 29823934), (14, 14911967), (49, 4260562), (98, 2130281), (461, 452858), (922, 226429), (3227, 64694), (4621, 45178), (6454, 32347), (9242, 22589)]