215409517528

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{2473}}^1\times {\mathrm{231661}}^1$

素因数の和:234187

約数の個数: 32

約数和(自身を含む): 412654887360

約数和(自身を除く): 197245369832

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2473, 4946, 9892, 19784, 116231, 231661, 232462, 463322, 464924, 926644, 929848, 1853288, 10888067, 21776134, 43552268, 87104536, 572897653, 1145795306, 2291590612, 4583181224, 26926189691, 53852379382, 107704758764, 215409517528]

約数ペア:

[(1, 215409517528), (2, 107704758764), (4, 53852379382), (8, 26926189691), (47, 4583181224), (94, 2291590612), (188, 1145795306), (376, 572897653), (2473, 87104536), (4946, 43552268), (9892, 21776134), (19784, 10888067), (116231, 1853288), (231661, 929848), (232462, 926644), (463322, 464924)]