210004792

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{26489}}^1$

素因数の和:27486

約数の個数: 16

約数和(自身を含む): 394171200

約数和(自身を除く): 184166408

約数列:

[1, 2, 4, 8, 991, 1982, 3964, 7928, 26489, 52978, 105956, 211912, 26250599, 52501198, 105002396, 210004792]

約数ペア:

[(1, 210004792), (2, 105002396), (4, 52501198), (8, 26250599), (991, 211912), (1982, 105956), (3964, 52978), (7928, 26489)]