213577884008

素因数分解:

$2^3\times {\mathrm{23663}}^1\times {\mathrm{1128227}}^1$

素因数の和:1151896

約数の個数: 16

約数和(自身を含む): 400475810880

約数和(自身を除く): 186897926872

約数列:

[1, 2, 4, 8, 23663, 47326, 94652, 189304, 1128227, 2256454, 4512908, 9025816, 26697235501, 53394471002, 106788942004, 213577884008]

約数ペア:

[(1, 213577884008), (2, 106788942004), (4, 53394471002), (8, 26697235501), (23663, 9025816), (47326, 4512908), (94652, 2256454), (189304, 1128227)]