220882404

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{27847}}^1$

素因数の和:28515

約数の個数: 24

約数和(自身を含む): 516190528

約数和(自身を除く): 295308124

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 27847, 55694, 83541, 111388, 167082, 334164, 18406867, 36813734, 55220601, 73627468, 110441202, 220882404]

約数ペア:

[(1, 220882404), (2, 110441202), (3, 73627468), (4, 55220601), (6, 36813734), (12, 18406867), (661, 334164), (1322, 167082), (1983, 111388), (2644, 83541), (3966, 55694), (7932, 27847)]