216508732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{4231}}^1$

素因数の和:5409

約数の個数: 24

約数和(自身を含む): 413788032

約数和(自身を除く): 197279300

約数列:

[1, 2, 4, 11, 22, 44, 1163, 2326, 4231, 4652, 8462, 12793, 16924, 25586, 46541, 51172, 93082, 186164, 4920653, 9841306, 19682612, 54127183, 108254366, 216508732]

約数ペア:

[(1, 216508732), (2, 108254366), (4, 54127183), (11, 19682612), (22, 9841306), (44, 4920653), (1163, 186164), (2326, 93082), (4231, 51172), (4652, 46541), (8462, 25586), (12793, 16924)]