208840272304

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{178801603}}^1$

素因数の和:178801684

約数の個数: 20

約数和(自身を含む): 410170879576

約数和(自身を除く): 201330607272

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 178801603, 357603206, 715206412, 1430412824, 2860825648, 13052517019, 26105034038, 52210068076, 104420136152, 208840272304]

約数ペア:

[(1, 208840272304), (2, 104420136152), (4, 52210068076), (8, 26105034038), (16, 13052517019), (73, 2860825648), (146, 1430412824), (292, 715206412), (584, 357603206), (1168, 178801603)]