214974184

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{823}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 408769920

約数和(自身を除く): 193795736

約数列:

[1, 2, 4, 8, 103, 206, 317, 412, 634, 823, 824, 1268, 1646, 2536, 3292, 6584, 32651, 65302, 84769, 130604, 169538, 260891, 261208, 339076, 521782, 678152, 1043564, 2087128, 26871773, 53743546, 107487092, 214974184]

約数ペア:

[(1, 214974184), (2, 107487092), (4, 53743546), (8, 26871773), (103, 2087128), (206, 1043564), (317, 678152), (412, 521782), (634, 339076), (823, 261208), (824, 260891), (1268, 169538), (1646, 130604), (2536, 84769), (3292, 65302), (6584, 32651)]