229747870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{5261}}^1$

素因数の和:5676

約数の個数: 32

約数和(自身を含む): 452363616

約数和(自身を除く): 222615746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 794, 1985, 3970, 4367, 5261, 8734, 10522, 21835, 26305, 43670, 52610, 57871, 115742, 289355, 578710, 2088617, 4177234, 10443085, 20886170, 22974787, 45949574, 114873935, 229747870]

約数ペア:

[(1, 229747870), (2, 114873935), (5, 45949574), (10, 22974787), (11, 20886170), (22, 10443085), (55, 4177234), (110, 2088617), (397, 578710), (794, 289355), (1985, 115742), (3970, 57871), (4367, 52610), (5261, 43670), (8734, 26305), (10522, 21835)]